Electrical transmission or interconnection systems patents - Monitor Patents
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Electrical transmission or interconnection systems September class, title,number 09/10

Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application.
09/30/2010 > patent applications in patent subcategories.

20100244556 - Onboard power supply and method for operating an onboard power supply: An onboard power supply, contains a starter power supply having a high-power load, particularly a starter and a first energy storage, particularly a double-layer capacitor. The onboard power supply further has an intermediate power supply with a second energy storage, particularly a rechargeable lithium polymer battery and a load power... Agent: Lerner Greenberg Stemer LLP

20100244558 - Power supply apparatus for vehicle: When such a failure as the output from a voltage sensor becomes unavailable is detected, a controller controls a connecting section to disconnected state and controls a voltage converter to voltage unconverted state so that the voltage of a positive pole bus is outputted to the terminal of the voltage... Agent: Oliff & Berridge, PLC

20100244559 - Rectifier circuit: Rectifier circuits which are usable, instead of diodes, for rectifying alternating voltages, and which, like diodes, form two-terminal networks having a cathode terminal and an anode terminal. The power loss of these rectifier circuits is clearly less that the power loss of silicon p-n diodes. These rectifier circuits also include... Agent: Kenyon & Kenyon LLP

20100244555 - Three phase generator: A three-phase generator includes an output voltage settable between a first voltage value and a second voltage value, in which the first voltage value is provided for supplying electrical system consumers of a motor vehicle. The second voltage value is greater than the first voltage value. The three-phase generator has... Agent: Kenyon & Kenyon LLP

20100244557 - Vehicular power system: A vehicular power system, which has an operating switch for making the transition among an ON state in which an IG power is ON or a vehicular power source is ON, an ACC state which is different from the ON state and in which an accessory power is ON, and... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, L.L.P.

20100244560 - Vehicle power supply system: A vehicle power supply system has a power supply unit for supplying power to each unit of a vehicle, a plurality of actuation units actuated by the power from the power supply unit, an operation unit arranged for each of the plurality of actuation units, and operated when actuating the... Agent: Osha Liang L.L.P.

20100244561 - Dc voltage converting device: A DC voltage converting device is on the output side connected to a DC voltage source and, on the output side, supplies a converted DC voltage to at least one electrical consumer via a cable connection. To improve such a DC voltage converting device in that also with high DC... Agent: Conley Rose, P.C. David A. Rose

20100244562 - Direct current system, method, and apparatus: A system and method for providing direct-current power is described. In one embodiment a direct current voltage is converted into at least two regulated DC voltages, and a first of the at least two regulated DC voltages is applied across a first and second outputs and a second of the... Agent: Neugeboren O'dowd PC

20100244563 - Under frequency/under voltage detection in a demand response unit: A demand response unit (DRU) interposed between a utility's electrical power line (PL) and at least one load (L1-Ln) to which power is supplied by the utility over the line. A detector (Fdet or Vdet) measures a characteristic (frequency F, voltage V) of an electrical waveform (W) by which power... Agent: Polster, Lieder, Woodruff & Lucchesi, L.c.

20100244564 - Distributing power to an integrated circuit: A power supply cell for distributing power supplied from a first voltage supply to an integrated circuit is disclosed. The power supply cell comprises: a layer comprising conductive material, the conductive material providing a conduction path for current flowing from the first voltage supply to a portion of the integrated... Agent: Nixon & Vanderhye P.C.

20100244565 - Power supply controller: Main arrays (MA1-MAm) of solar cells (2) are provided so as to correspond to shunt circuits (SM1-SMm), respectively. Charge arrays (CA1-CAn) are provided so as to correspond to shunt circuits (SC1-SCn) and charging circuits (CH1-CHn), respectively. Each shut circuit operates independently from other shunt circuits, and each charging circuit operates... Agent: Sughrue Mion, PLLC

20100244569 - Fluorescent form factor lighting module with wireless alternating current detection system: Embodiments of the present disclosure provide methods, systems, and apparatuses related to lighting system with wireless alternating current detection system. Other embodiments may be described and claimed.... Agent: Schwabe Williamson & Wyatt Pacwest Center, Suite 1900

20100244568 - Lighting module with wireless alternating current detection system: Embodiments of the present disclosure provide methods, systems, and apparatuses related to lighting system with wireless alternating current detection system. Other embodiments may be described and claimed.... Agent: Schwabe Williamson & Wyatt Pacwest Center, Suite 1900

20100244566 - System and method for configuring a power device: A system and method for directing a user to configure a power device via an alphanumeric user interface is provided. The power device may include data storage storing a plurality of operational parameters. The method includes acts of prompting, during an initial power-up of the power device, a user to... Agent: Lando & Anastasi, LLP A2000

20100244567 - System and method for replacing a battery in an uninterruptible power supply: A system for guiding a user through a procedure corresponding to installing a battery in a UPS that is associated with the system. The system includes at least one programmed processor embedded within the UPS. The programmed processor is configured to retrieve at least one stored procedure corresponding to installing... Agent: Lando & Anastasi, LLP A2000

20100244570 - Power conversion device: A switch device is brought into conduction in a case where a carrier takes a value zero to drt, a switch device is brought into conduction in a case where the carrier takes a value the drt to one, and one cycle of the carrier is divided into a period... Agent: Birch Stewart Kolasch & Birch

20100244574 - Charging device, charging system and charging method: There is provided a charging device including: a charging unit that charges plural secondary batteries that supply electric power to a portable radiation imaging device, each of plural secondary batteries being able to be installed in or removed from the portable radiation imaging device; a detecting unit that detects an... Agent: Solaris Intellectual Property Group, PLLC

20100244572 - Current limit scheme for dc-dc converters: A current limit scheme for current-mode DC-DC converters. The current limit scheme is used to limit the current through the inductor during a current limit event. Current flows through the inductor alternately from first and second power devices, with one of said devices operating in the on-state while the other... Agent: Koppel, Patrick, Heybl & Dawson

20100244573 - Hybrid power delivery system and method: A power control circuit includes a selector coupled to a first power source and a second power source. The selector selects power from the first power source for powering a load based on a status signal from at least the first power source. The first power source may be an... Agent: Ked & Associates, LLP Intel Corporation

20100244571 - System and method for changing power states of a power device: Aspects in accord with the present invention are directed to a system or method for changing power states of an uninterruptible power supply. In one aspect, the present invention features a method of monitoring a power state of a power device. The method may comprise receiving from one of a... Agent: Lando & Anastasi, LLP A2000

20100244575 - Method for controlling single-phase dc/ac converters and converter arrangement: A method is disclosed for controlling single-phase DC/AC converters, along with a converter arrangement having at least two single-phase DC/AC converters. A controller is provided which can control the at least two single-phase DC/AC converters, and an isolation transformer, wherein outputs of the at least two single-phase DC/AC converters are... Agent: Buchanan, Ingersoll & Rooney PC

20100244579 - Coil unit, and power transmission device and power reception device using the coil unit: A coil unit includes a first coil having an outer diameter of D1, and at least one second coil having an outer diameter of D2 (D2<D1). The at least one second coil is arranged on a transmission surface side of the first coil. A part or whole of the at... Agent: Oliff & Berridge, PLC

20100244584 - Inductive power providing system having moving outlets: A power providing system includes at least one inductive power outlet configured to be movable behind an extended surface. The inductive power outlet includes a primary inductor configured to couple inductively with a secondary inductor wired to an electric load. The inductive power outlet is mounted upon a positioning mechanism... Agent: Brooks Kushman P.C.

20100244576 - Optimization of wireless power devices: Exemplary embodiments are directed to wireless power. A chargeable device may comprise receive circuitry for coupling to a receive antenna. The receive circuitry may comprise at least one sensor to sense one or more parameters associated with the chargeable device. Further, the receive circuitry may comprise a tuning controller operably... Agent: Qualcomm Incorporated

20100244582 - Power transfer apparatus: A power transfer apparatus includes: a magnetic resonance coil for transferring magnetic energy by magnetically resonating with an external coil; a power receiving unit for picking up, as electrical power, the magnetic energy that the magnetic resonance coil receives from the external coil; and a magnetic body arranged on a... Agent: Fujitsu Patent Center Fujitsu Management Services Of America, Inc.

20100244578 - Power transmmission apparatus, power transmission/reception apparatus, and method of transmitting power: A power transmission apparatus includes: a power source; a power transmission coil that transmits electric power supplied from the power source outward as magnetic energy through magnetic resonance; a peak searching unit that searches for a drive frequency at which the magnetic energy transmitted outward has a peak; a peak... Agent: Greer, Burns & Crain

20100244581 - Wireless electric power supply method and wireless electric power supply apparatus: A wireless electric power supply method includes: supplying electric power from a power supply section to a power-transmission resonance coil at a resonance frequency which causes magnetic field resonance; transmitting the electric power, supplied from the power supply section, as magnetic field energy from the power-transmission resonance coil to a... Agent: Greer, Burns & Crain

20100244583 - Wireless power apparatus and wireless power-receiving method: A wireless power apparatus includes: a power receiver coil which receives power, as magnetic field energy, from a power transmitter coil by magnetic field resonance produced between the power transmitter coil and the power receiver coil; a power pickup coil which derives power from the power receiver coil by electromagnetic... Agent: Fujitsu Patent Center Fujitsu Management Services Of America, Inc.

20100244580 - Wireless power supply apparatus: A wireless power supply includes: a power transmitting coil resonant at a first resonant frequency that generates a magnetic field resonance, a power receiving coil resonant at the first resonant frequency, a power receiving unit that outputs energy received by the power receiving resonant coil; a distance detector that detects... Agent: Greer, Burns & Crain

20100244577 - Wireless power supply system and wireless power supply method: A wireless power supply apparatus includes: a transmitting coil configured to transmit power in the form of magnetic field energy using magnetic resonance; and a power transmitter configured to supply power at a resonant frequency that produces magnetic resonance between the transmitting coil and a receiving coil; wherein the power... Agent: Greer, Burns & Crain

20100244585 - High-temperature capacitors and methods of making the same: High-temperature, multiple-layer polymer (MLP) capacitors with a stacked electrode arrangement are disclosed. The capacitor electrodes are separated by a polymer dielectric that is stable at high temperatures. In some embodiments, the polymer dielectric also has a high permittivity and is filled with high-permittivity nanoparticles, which enables the capacitor to achieve... Agent: General Electric Company Global Research

20100244586 - Multi-gang capacitive touch switch plate: An apparatus is provided and includes two or more sensor assemblies, each including a sensing unit at a front face thereof, and each being communicatively interconnected and power sharing, a cover plate, mounted adjacent to the front face of the sensor assemblies to entirely cover the sensing units, through which... Agent: Cantor Colburn, LLP

20100244587 - Power connection between serial interfaces: This invention relates to a method, an apparatus, a computer program product and a system for a first serial and a second serial interface for connecting or disconnecting a power terminal of a first serial interface to a power terminal of a second serial interface based on a voltage level... Agent: Nokia, Inc.

20100244588 - Off-peak power distribution system: A system according to the present invention including a main utility distribution panel which through corresponding circuit breakers, directly powers facility power line circuits which remain powered continuously, and an ‘off-peak’ utility distribution panel being powered by the main utility distribution panel through a contactor (relay, switch, etc.) controlled by... Agent: Italia Ip

09/23/2010 > patent applications in patent subcategories.

20100237692 - Apparatus for enabling an aerial lift including a self-disabling interlock: The present invention provides a control circuit for enabling an aerial boom on an aerial lift truck having stabilizing members. The control circuit includes a selector switch to enable the auxiliary member and an interlock portion preventing the auxiliary member from being enabled if each of the stabilizing members is... Agent: Boyle Fredrickson S.c.

20100237693 - Power inverter controller and method: A controller for a power inverter having a gate assembly with an alternating current power output. A gate driver controls the activation of the gate assembly while a processor controls the operation of the gate driver. A current sensor has an output signal representative of the current at the power... Agent: Gifford, Krass, Sprinkle,anderson & Citkowski, P.c

20100237694 - Vehicle mounted converter: An object is to miniaturize device size in a vehicle mounted converter. The vehicle mounted converter includes a plurality of inductors, a switching unit for switching current path, an external power acquisition unit for acquiring alternating current power from a power generation source provided separately from the mounted vehicle, and... Agent: Oliff & Berridge, PLC

20100237695 - Smart power device: A power device may include channels coupled to conductors in lines, where each one of the channels is coupled to a different one of the lines than the other channels and where the channels deliver direct current power signals over the conductors to the load devices. Each one of the... Agent: Indianapolis Office 27879 Brinks Hofer Gilson & Lione

20100237696 - Power management arrangement for a mobile device: A power management arrangement for a mobile device comprising a digital circuit block and an analog circuit block, the power management arrangement being arranged to supply a first voltage to the analog circuit and a second voltage to the digital circuit, the power management arrangement comprising: an input unit adapted... Agent: Larson Newman & Abel, LLP

20100237697 - System and method for controlling the operation parameters of a display in response to current draw: A system and method for controlling the power consumption of an electronic display. A maximum current value may be selected where above this value the risk to damage to the display or local circuitry may be jeopardized. Ramp-wise and/or gradual controls of the display parameters such as fan speed and... Agent: Standley Law Group LLP

20100237698 - Sneak path eliminator for diode multiplexed control of downhole well tools: Sneak path elimination in diode multiplexed control of downhole well tools. A system for selectively actuating multiple well tools includes a control device for each tool, a well tool being operable by selecting a respective control device; conductors connected to the control devices, which are selectable by applying a predetermined... Agent: SmithIPServices, P.C.

20100237699 - pluggable power management module for a power distribution panel: One aspect provides a pluggable power management module, comprising a module housing having input and output pluggable connectors extending therefrom configured to be coupable to a corresponding input and output terminals of a conventional, generic distribution panel, a controller interface located on or within the module housing and coupable to... Agent: Hitt Gaines P.C.

20100237700 - Signal repowering chip for 3-dimensional integrated circuit: A signal repowering chip comprises an input; at least one inverter connected in series to the input; and at least one switch connected to a test enable signal, the at least one switch configured to allow a signal connected to the input to propagate through the at least one inverter... Agent: Ibm Microelectronics Intellectual Property Law

20100237701 - Controlling method of a battery mode of a uninterruptible power supply for an active power factor corrected load: A controlling method of a battery mode of a UPS for an active PFC power supply has following acts of monitoring the AC power source and determining whether the AC power source is terminated or not; wherein if a determining result is positive go to next act; and switching to... Agent: Bacon & Thomas, PLLC

20100237702 - Emergency lighting methods and systems: Described herein are systems and methods of emergency lighting comprising one or more light emitting diode (LED) lamps with a low-maintenance or maintenance-free battery. In one aspect, the battery is a sealed lead-acid battery. In one aspect, the battery is an absorbent glass mat (AGM) battery. In one aspect, the... Agent: Ballard Spahr LLP

20100237703 - Photovoltaic power plant with minimized power collection losses: A photovoltaic power plant design is disclosed where a two-tier DC power collection method is used in concert with specific array field geometries and equipment locations to minimize system wiring costs and/or resistive wiring losses.... Agent: Michael J. Stern

20100237704 - Single-phase to n-phase converter and power conversion system: A single-phase to n-phase converter and a power conversion system are capable of easily connecting n (n represents an integer of 3 or greater) single-phase electric generators to an n-phase electric power system. The single-phase to n-phase converter includes n (n represents an integer of 3 or greater) single-phase electric... Agent: Arent Fox LLP

20100237705 - Arrangement having parallel-connected dc power supply units: An arrangement having DC power supply units connection parallel, wherein, the power supplies of the DC power supply units each generate a partial output current for supplying a load with a total output current. In accordance with the invention, an overload of power supply units when the power supply units... Agent: Cohen, Pontani, Lieberman & Pavane LLP

20100237707 - Increasing the q factor of a resonator: Described herein are embodiments of a transmitter system for transmitting wireless electrical power, that includes a source which creates an output electrical signal having a specified frequency, a coupling part, directly connected to said source, said coupling part formed of a first loop of wire which is matched for optimal... Agent: Gtc Law Group LLP & Affiliates

20100237709 - Resonator arrays for wireless energy transfer: Described herein are improved configurations for an apparatus that may include a plurality of resonators electrically interconnected and arranged in an array to form a composite resonator for wireless power transfer, each one of the plurality of resonators may include a block of a magnetic material having a conductor wire... Agent: Strategic Patents P.C..

20100237708 - Transmitters and receivers for wireless energy transfer: In embodiments of the present invention improved capabilities are described for receiving magnetic transmission of power from at least a first high-Q resonator, comprising a wire loop high-Q resonator, having a wire formed into at least one loop forming an inductance and having a capacitance, the wire loop resonator having... Agent: Gtc Law Group LLP & Affiliates

20100237706 - Wireless power system and proximity effects: Described herein are embodiments of a wireless power transmission system which includes a wireless source high-Q resonator and power supply, said power supply generating signals at a first frequency, and said high-Q resonator having an inductor formed by a wire, a capacitive part, and said inductive part and capacitive part... Agent: Gtc Law Group LLP & Affiliates

20100237710 - Passive differential voltage doubler: Techniques for generating a differential output voltage between first and second output voltages that is double a differential input voltage between first and second input voltages. In one aspect, first and second capacitors of a constituent voltage doubler are charged to a differential input voltage during a charging phase. During... Agent: Qualcomm Incorporated

20100237711 - Occupancy sensing with device clock: An occupancy sensing system includes a device clock included in an assembly with a device such as a switching device or an occupancy sensor. The device clock enables time tracking functionality to be combined with occupancy sensing to control lighting and other loads. A display and/or interface may be included... Agent: Marger Johnson & Mccollom PC - Leviton

20100237712 - Power-saving hand-held electronic device: The present invention provides a power-saving hand-held electronic device comprising a front side and a back side, wherein each of the front side and the back side is provided with one light sensor, respectively, for controllably switching the hand-held electronic device between an operating mode and a power-saving mode, and... Agent: Muncy, Geissler, Olds & Lowe, PLLC

20100237713 - Precision ground fault detection for aircraft human body protection: A power supply system for use with a component comprises at least three phases of power supply, with each of said three phases passing through a solid state power controller having an on/off switch. Each of the phases of power pass through a current sense transformer. A ground fault circuit... Agent: Carlson, Gaskey & Olds, P.C.

20100237714 - Safety device for emergency interruption of drilling maneuvers (as amended): A safety device for the emergency interruption of the drilling maneuvering in a drilling machine is provided with a guide tower or mast (17) and a device (10) for realizing the driving in the ground of drilling elements. The device includes at least a frame (12) fixed to the mast... Agent: Merchant & Gould PC

09/16/2010 > patent applications in patent subcategories.

20100231038 - Electrical junction box for vehicle: An object of this invention is to provide an electrical junction box for a vehicle that can effectively restrain a control circuit from being subject to heat adverse effect from to a power distribution circuit, can downsize the whole structure, and can reduce the number of terminals for connecting the... Agent: Oliff & Berridge, PLC

20100231035 - Power supply apparatus: A power supply apparatus includes a storage battery and a DC/DC converter, and formed such that cooling air having cooled the storage battery cools the DC/DC converter. The power supply apparatus is formed to extend to the periphery of a cabin, and includes a long air outlet duct for letting... Agent: Sughrue Mion, PLLC

20100231036 - Two-wire adapter: A two-wire adapter circuit comprises a current shunt monitor and a circuit for sensing an abrupt change in the output of the current shunt monitor, a power supply, and a two-wire electrical conduit connecting the power supply to a load via the current shunt monitor, the circuit for sensing the... Agent: The Webb Law Firm, P.C.

20100231037 - Vehicular electric power source controller: A vehicular electric power source controller that controls the electrification of an electrical load mounted in a vehicle includes: a first electrical load that are a portion of the electrical load mounted in the vehicle; a second electrical load that are electrified preferentially over first electrical loads when a vehicle... Agent: Oliff & Berridge, PLC

20100231039 - Device for the ignition and the start-up of silicon rods: The invention relates to a circuit arrangement for igniting four thin silicon rods in a reactor for producing from the thin silicon rods silicon rods according to the Siemens process and for starting up such reactor. Also described is a method for igniting the thin silicon rods and for starting... Agent: Hildebrand, Christa Norris Mclaughlin & Marcus Pa

20100231040 - Mobile auxilliary power system for electrical distribution and transmission systems: A system, apparatus and method for increasing the reliability of an electric power transmission or distribution system by injecting controlled electric power into the transmission or distribution system using mobile electric power sources. The mobile electric power source may be a locomotive engine. The mobile electric power source may be... Agent: Schweitzer Engineering Laboratories, Inc. Richard Edge

20100231041 - Efficient dc distribution system, topology, and methods: Embodiments of power distribution systems and methods are described generally herein. Other embodiments may be described and claimed.... Agent: Merle W. Richman, Iii

20100231042 - Electrical power distribution: The present invention relates generally to electrical power distribution, for example, in aircraft. More particularly, according to a first aspect, the present invention relates to a power supply system for power distribution to one or more loads in a safety-critical power supply network. The power supply system comprises at least... Agent: General Electric Company Ge Global Patent Operation

20100231043 - Master/slave power strip with delay mechanism: The present invention is directed toward a power distribution apparatus being connected to a power source. The invention having a control, or master, power outlet to be connected to a control device, at least one automatically switched, or slave, power outlet to be connected to at least one automatically switched... Agent: Brent A. Capehart

20100231044 - Semiconductor device: A power gating circuit is provided one by one corresponding to each of a plurality of power domains of which power may be on/off-controlled included in a semiconductor device, and these power gating circuits are connected in accordance with inclusion relation of the power domains, and thereby, a power management... Agent: Arent Fox LLP

20100231045 - Photovoltaic power plant output: A photovoltaic power system can include a photovoltaic array, an inverter, and a battery.... Agent: Steptoe & Johnson LLP

20100231046 - Multisource integrated electricity generation from novel smart roads and pavements: An electricity generation system that uses smart pavement is presented, which pavement is comprised of materials that use solar radiation, piezo electricity, and temperature differentials within the road surface itself to create electric power. The pavement is multi-level, modular in construction, and comprised of photo-piezo-thermo-voltaic (PPTV) materials and physical means... Agent: Steven W. Webb

20100231047 - Power safety system: A power safety system includes a first MOS, a second MOS, a switch and a body controller. The first MOS is connected between a power input and a power output. The second MOSFET is connected between the power output and a charging output. The switch has an end connected to... Agent: Rosenberg, Klein & Lee

20100231048 - Power source switching circuit: A power source switching circuit includes a main source input terminal, an auxiliary source input terminal, a control circuit, a first switch, a second switch, and an output terminal. The control circuit is connected to the main source input terminal and the auxiliary source input terminal. The first switch is... Agent: Altis Law Group, Inc. Attn: Steven Reiss

20100231049 - Apparatus and method for managing a backup power supply for an aircraft cockpit voice recorder: Charge on a storage capacitor in a backup power supply is managed by discharging the capacitor into an aircraft recorder that is to be powered when a primary power source fails. During the discharging, a first amount of energy discharged from the capacitor is measured along with the length of... Agent: Quarles & Brady LLP

20100231050 - Multiple power supply integration apparatus, multiple power supply integration system, and multiple power supply integration program: A multiple power supply integration apparatus measures electric power and stability of power supplies, outputs thereof having irregularity. Based on measured values of the electric power and the stability, certainty of entire supply of the electric power when a use allocation rate of the power supplies is changed is indexed... Agent: Mcdermott Will & Emery LLP

20100231051 - Power latch: A circuit that automatically, seamlessly connects the higher (or the lower) of two power supplies to an output is described. The circuit does not incur a one diode drop when the two power supplies are at about the same voltage levels, and the unused power supply draws no stand-by current.... Agent: Cesari And Mckenna, LLP

20100231052 - Power supply device: A power supply device for supplying power to an electronic device with an electronic tag includes a rectifying and voltage dividing apparatus, a power supply output module, a radio frequency identification (RFID) induction antenna, an RFID information processing module, and a control apparatus. The rectifying and voltage dividing apparatus is... Agent: Altis Law Group, Inc. Attn: Steven Reiss

20100231053 - Wireless power range increase using parasitic resonators: Described herein are embodiments of a system that includes a first system including a high-Q resonator of a first size, transmitting wireless power via a magnetic field; and a repeater high-Q resonator, of a second size, transmitting said wireless power in an area.... Agent: Gtc Law Group LLP & Affiliates

20100231054 - Device and network system: In a device according to one aspect of the invention, plural communication ports switch appropriately between a power receiving port and a power feeding port, thereby dealing with supply of electric power through a network in various network configurations. Plural devices are connected to a network cable to form a... Agent: Foley And Lardner LLP Suite 500

20100231055 - Electronic control systems and methods: An apparatus in an electronic control system allows two or three wire operation. A power supply can supply power to the enclosed circuitry in both two and three wire installations. Two separate zero cross detectors are used such that timing information can be collected in both two and three wire... Agent: Woodcock Washburn LLP

20100231056 - Power line e-field coupler and associated systems and methods: The power line electric field (E-field) coupler device is for collecting energy from a power line and includes a flexible stack of alternating electrically conductive layers and dielectric layers. A power collecting circuit is connected to the flexible stack to output power therefrom based upon E-field coupling from the power... Agent: Allen, Dyer, Doppelt, Milbrath & Gilchrist

09/09/2010 > patent applications in patent subcategories.

20100225161 - Power mains distribution panel data link: A power mains distribution or breaker panel, and individual circuit breaker or relay therein having a circuit threacross providing a data path independent of the circuit breaker or relay operation. Alternate embodiments include circuits to control the data path and data path characteristics from data provided by either the line... Agent: Joanne M. Martin

20100225162 - Power mains transformer data bridge: A circuit and system having an inductive data link from one or more user-side phases to a plurality of line-side phases by individual data transformers having a winding coupled to the particular phase by a high-permeability ferrite material. The resulting connection across the primary (or primaries) and secondary (or secondaries)... Agent: Joanne M. Martin

20100225163 - Method for making power available and power supply unit therefor: In order to relieve the power supply system of commercial aircraft of one absolutely essential load, specifically a galley with heating and cooling appliances, the appliances are provided with at least one autonomous power supply device which can be handled without any problems and is installed in a galley trolley... Agent: Scully Scott Murphy & Presser, PC

20100225164 - Automotive power system: A power system for an automotive vehicle includes a plurality of power storage units, a multiplexer electrically connected with the power storage units, and a switching converter electrically connected with the multiplexer. The switching converter is configured to selectively act as a flyback switchmode power converter or a forward switchmode... Agent: Brooks Kushman P.C./fgtl

20100225165 - Semi-direct variable speed drive with n+1 power availability: A system for controlling a speed of each of N variable speed motors with a drive voltage is disclosed, where N is an integer equal to or greater than 1. The system includes (N+1) generators and a switching arrangement configured to directly couple, in a one-to-one relation, the N variable... Agent: Westman Champlin & Kelly, P.A.

20100225166 - Bi-level switching with power packs: An electrical power pack may include a first power switch and a cycle control to cycle between the first power switch and a second power switch. An electrical power pack may include a first power switch and a delay element to delay an operation of the first power switch. A... Agent: Marger Johnson & Mccollom PC - Leviton

20100225168 - Integrated circuit device, electro optical device and electronic apparatus: An integrated circuit device includes: a segment driver having a plurality of segment signal output circuits for driving a plurality of segment lines; a common driver having a plurality of common signal output circuits for driving a plurality of common lines; and a power supply circuit that supplies a first... Agent: Oliff & Berridge, PLC

20100225167 - Power management system and method of operating the same: A power management system connectable to a primary power source and a secondary power source, and a method of operating the power management system. A transfer switch is electrically connected to the primary and secondary power sources, and a plurality of branch circuits are electrically connected to the transfer switch.... Agent: Michael Best & Friedrich LLP

20100225169 - Reverse current preventing circuit and power source switching apparatus: A reverse current preventing circuit of an N channel type switching MOS transistor connected between a voltage input terminal and an output terminal to control a conduction state between the voltage input terminal and the output terminal, the circuit comprises: a first MOS transistor connected between a substrate of the... Agent: Frishauf, Holtz, Goodman & Chick, PC

20100225170 - Method and apparatus for providing uninterruptible power: Methods and apparatus for providing uninterruptible power are provided by aspects of the invention. One aspect is more particularly directed to an uninterruptible power supply for providing power to a load. The uninterruptible power supply includes an input to receive input power, an output to provide output power, a plurality... Agent: Lando & Anastasi, LLP A2000

20100225171 - Apparatus and methods for powering mobile devices: Embodiments of a system, topology, and methods for providing power to mobile devices are described generally herein. Other embodiments may be described and claimed.... Agent: Merle W. Richman, Iii

20100225173 - Power transmission control device, power transmission device, power reception control device, power reception device, electronic apparatus, and contactless power transmission system: A power transmission control device controls a power transmission device in a contactless power transmission system that transmits power from the power transmission device to a power reception device through electromagnetically coupling a primary coil and a secondary coil. The power transmission control device includes a power transmission driver control... Agent: Oliff & Berridge, PLC

20100225172 - System, apparatus and method for supplying electric power, apparatus and method for receiving electric power, storage medium and program: An electric power supply system includes an electric power reception apparatus and an electric power supply apparatus adapted to supply electric power to the electric power reception apparatus when the electric power reception apparatus is placed on the electric power supply apparatus. The electric power supply apparatus includes a plurality... Agent: Finnegan, Henderson, Farabow, Garrett & Dunner LLP

20100225175 - Wireless power bridge: Described herein are embodiments of forming a wireless power transfer system which include locating a source high-Q resonator on one side of a solid object, where the solid object may be an object from the group consisting of a solid non-conducting wall, or a solid non-conducting window, locating a receiving... Agent: Gtc Law Group LLP & Affiliates

20100225174 - Wireless power transfer using magnets: A wireless power transfer scheme is disclosed with moving permanent magnets for inducing current in conductive coils. Preferably the magnets are rotated about a line that is perpendicular or parallel to the axis of the coils to deliver substantial power at low frequencies. In one embodiment, three phase power may... Agent: Davis Wright Tremaine LLP - San Francisco

20100225176 - Systems and methods for providing protection circuitry to selectively handle multiple cable-types through the same port: This is generally directed to providing protection circuitry to selectively handle power-providing cables and headset cables that can couple to the same port of an electronic device. In some embodiments, the device can include a Headset Rx chip to communicate with the headset cable and a Power Rx chip to... Agent: Kramer Levin Naftalis & Frankel LLP

20100225177 - Swtiching phase offset for contactor optimization: A system and methods providing for minimizing the arc energy delivered to the pads of a plurality of contactors using a single control coil based on monitoring the electrical sine waves of the three alternating current electrical poles and calculating the instant to energize or deenergize a single control coil.... Agent: Rockwell Automation For Turocy & Watson LLP

20100225178 - Laser power distribution: s

09/02/2010 > patent applications in patent subcategories.

20100219683 - Apparatus and method pertaining to provision of a substantially unique aircraft identifier via a source of power: A vehicle such as an aircraft (400) is provided (101) with a source of power having a power output such as a source of light (401). This power output can then be combined with an identifier (103, 416) that is substantially unique to the aircraft. An optical conduit (405) can... Agent: Fitch Even Tabin & Flannery

20100219682 - Train configuration recognition system and train configuration recognition apparatus: A pair of transmission lines 17a, 17b are provided in the train in such a manner that, at each of the two ends of each of the carriage groups, one of the train end detection switches 41 is connected to one of the pair of transmission lines. A resistor 34... Agent: Buchanan, Ingersoll & Rooney PC

20100219684 - Power supply apparatus: A power supply apparatus includes a first voltage raising unit raising an input voltage supplied from a power supply up to a first voltage, a first voltage reducing unit reducing the first voltage to an output voltage to be supplied to a first load circuit, a second voltage raising unit... Agent: Westerman, Hattori, Daniels & Adrian, LLP

20100219685 - Voltage supply circuit: In the voltage supply circuit, a reference voltage generating circuit generates a reference voltage. An operational amplifier circuit generates an output voltage on the basis of the reference voltage. A selection circuit has at least two first terminals to select one of the first terminals and to generate a passed... Agent: Ratnerprestia

20100219686 - Protective device against abnormality for positive and negative dual power supply circuit: This invention mainly involves in the consumer electronic product fields, especially in the protective devices against abnormality for positive and negative power circuits of TV and audio technology field. In one embodiment, in the last stage output port load (RL) circuit of the dual power supply, a series current negative... Agent: Hamre, Schumann, Mueller & Larson, P.C.

20100219687 - Apparatus and method for supplying power to electronic device: An apparatus and method allows selection of either one of main power supplied from a battery and DC Output (DCO) power supplied from a DC/DC converter included in a power management integrated circuit (PMIC) as the input power of an LDO regulator and supply of the selected power to the... Agent: Birch Stewart Kolasch & Birch

20100219688 - Dc power system for household appliances: A DC power system is provided to generate the power from renewable energy and directly supplies the DC power to DC household appliances, thus saving energy that would be wasted during the conversion of DC to AC and back to DC and saving the cost of a rectifier or power... Agent: Jackson Intellectual Property Group PLLC

20100219689 - Lifting magnet and method for emergency power supply: The invention relates to a lifting magnet (11), comprising an emergency power source (121) effective during a mains power failure, said emergency power source having a plurality of high-performance capacitors (12), preferably double-layer capacitors, and to a method for the emergency power supply of a lifting magnet comprising a mains... Agent: Kf Ross PC

20100219690 - Method and device for controlling the operation of power at the point of maximum power: A control method and a control device for controlling a supply unit, which enable supply of the maximum power that can be delivered by a power source, the method includes the presence of an absolute maximum on the curve of the power as a function of the voltage at the... Agent: Young & Thompson

20100219691 - Supply voltage selector: An active diode includes a plurality of transistors that implement a built-in offset voltage. The built-in offset voltage size can be determined by sizing of at least one of the plurality of transistors to prevent supply current flow from one supply source into another supply source, thereby preventing current flow... Agent: Brake Hughes Bellermann LLP C/o Cpa Global

20100219692 - 3n-4-level voltage inverter: N−2 pairs of diode cells (16) each connected to two of the 2N−4 central commutation branches (12, 13). The diodes (14, 15) of one pair are series connected, in the same direction, and are connected together by a middle point connected between two generators.... Agent: Davidson, Davidson & Kappel, LLC

20100219697 - Adjustable inductive power transmission platform: An adjustable inductive power transmission platform includes inductive power outlets embedded into adjustable modules having multiple configurations. The inductive power outlets are configured to couple with inductive power receivers to provide power to electrical loads wired thereto. The multiple configurations of the adjustable modules allow the position of the inductive... Agent: Brooks Kushman P.C.

20100219698 - Centrally controlled inductive power transmission platform: An inductive power transmission platform includes a plurality of inductive power outlets connected to a common driver via individual power switches. The inductive power outlets are configured to couple with inductive power receivers to provide power to electrical loads wired thereto. The switches may be configured to remain closed while... Agent: Brooks Kushman P.C.

20100219695 - Electric power supplying apparatus and electric power transmitting system using the same: Disclosed herein is an electric power supplying apparatus, including: a resonance circuit having an inductance and a capacitance; and an electric power synthesizing circuit configured to synthesize electric powers of electric signals composed of a plurality of frequency components in a neighborhood frequency band as a frequency band near a... Agent: Sonnenschein Nath & Rosenthal LLP

20100219696 - Noncontact electric power transmission system: Disclosed is a noncontact electric power transmission system having a power transmitter circuit section 10 and a power receiver circuit section 30 which are adapted to be coupled to transmit electric power from a transmitter coil Lp provided in the power transmitter circuit section 10 to a receiver coil Ls... Agent: Cohen, Pontani, Lieberman & Pavane LLP

20100219693 - System for inductive power provision in wet environments: Inductive power providing systems suitable for wet environments are disclosed. Water resistant inductive outlets include primary inductors incorporated into water resistant work-surfaces. Water resistant inductive power receivers include secondary inductors incorporated into water resistant casings. Secondary inductors are configured to couple with primary inductors thereby providing power to electrical loads... Agent: Brooks Kushman P.C.

20100219694 - Wireless energy transfer in lossy environments: Described herein are improved configurations for a wireless power transfer for electronic devices that include at least one source magnetic resonator including a capacitively-loaded conducting loop coupled to a power source and configured to generate an oscillating magnetic field and at least one device magnetic resonator, distal from said source... Agent: Strategic Patents P.C..

20100219699 - Electric fence energiser system: A method and a system for controlling the operation of an energiser which delivers energy to a fence in the form of a succession of pulses, the energy or waveshape of each pulse is varied in a manner which is dependent on the amount of energy which is lost by... Agent: Wenderoth, Lind & Ponack, L.L.P.

20100219700 - Switching module for the power section of a welding control system: The invention provides a compact and economical welding control system having an integrated power section. To this end, a switching module is provided for the power section of a welding control system. The switching module has a switching device, at least one cooling body, a current supply and an insulating... Agent: Ronald E. Greigg Greigg & Greigg P.l.l.c.

20100219701 - Intellectual power saving switching assembly: An intellectual power saving switching assembly connected between an external AC power input and a device to be monitored for automatically turning on or turning off power supplied to the device to be monitored. The assembly includes a power source; an AC power input; a switchable AC power switch device;... Agent: Ying-liang Shiu

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