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Electrical transmission or interconnection systems March listing by industry category 03/10

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.
03/25/2010 > patent applications in patent subcategories.

20100072814 - Overheating protection of an electric control device: A method for operating an electric control device for at least one power unit of a motor vehicle, an operating temperature range being assigned to the control device, and the control device being automatically switched off if its temperature exceeds the operating temperature range. A switch-on of the automatically switched-off... Agent: Kenyon & Kenyon LLP

20100072815 - Reception unit comprising a receiver coil for the contactless transfer of electric energy and method for the production thereof: A reception unit is provided including a receiver coil for the contactless transfer of electric energy. The receiver coil includes a plurality of flux guiding elements (16a, 16b) that are made of a highly permeable material and that are designed to concentrate the field lines. The flux guiding elements (16a,... Agent: Mcglew & Tuttle, PC

20100072816 - Integrated circuit having boosted array voltage and method therefor: An integrated circuit comprises a global power supply conductor, a plurality of circuit blocks, a plurality of voltage converters, and control logic. The global power supply conductor is configured to distribute a supply voltage. The circuit blocks are selectively coupled to the global power supply conductor. The plurality of voltage... Agent: Freescale Semiconductor, Inc. Law Department

20100072817 - Grid responsive control device: A load control device which is responsive to a physical variable representing the balance between load and generation on an electricity grid. The control device varies the energy consumption of the load based on the current value of the physical variable of the grid relative to a central value of... Agent: Alix Yale & Ristas LLP

20100072818 - Electrical energy storage and retrieval system: A system and method to efficiently store and convert erratic wind and solar electrical energy production to a source of reliable standard AC electrical power by means of an electric motor operatively engaged to power a pump. The pump in a sealed communication with a reservoir cavity evacuates air from... Agent: Donn K. Harms Patent & Trademark Law Center

20100072819 - Bi-directional dc to dc power converter having a neutral terminal: A bidirectional DC to DC power converter includes two DC sources, two inductors respectively connected to the two DC sources, a first switch and a second switch respectively connected to the two inductors, two capacitors respectively connected to the two switches, and a third switch connected between the two inductors.... Agent: Bacon & Thomas, PLLC

20100072820 - Electronic device with power connection module: An electronic device includes a first power supply unit, a second power supply unit, and a control circuit. The control circuit connected between the first power supply unit and the second power supply unit is configured for detecting an output power of the first power supply unit, and comparing the... Agent: PCe Industry, Inc. Att. Steven Reiss

20100072822 - Power supply system and related method and related portable electronic device: A power supply system installed in a portable electronic apparatus includes a plurality of receiving ends, a selection unit, a power control unit, and a power converting unit. The plurality of receiving ends is coupled to a plurality of power sources of the portable electronic apparatus. The selection unit is... Agent: North America Intellectual Property Corporation

20100072821 - Semiconductor device: Operating speed as well as output accuracy of a D-A converter is enhanced. With a semiconductor device including unit current sources, and unit current source switches, plural current source elements constituting each of the unit current sources are disposed so as to be evenly dispersed, thereby reducing errors of the... Agent: Miles & Stockbridge PC

20100072823 - Device, system and method for directly generating alternating current electricity from photovoltaic cells: A device, system and method for generating alternating current (a/c) electricity directly from photovoltaic cells utilize an array of photovoltaic cell pairs that are each connected in anti-parallel to form an a/c junction. The system, device and method mechanically gradually exposes and shades photovoltaic cell pairs to sunlight to generate... Agent: Bruce J. Bowman Bowman & Associates

20100072824 - Modular multi-pulse transformer rectifier for use in asymmetric multi-level power converter: In one embodiment, the present invention includes a system having multiple modular transformers each including a phase-shifted primary winding coupled to an input power source and phase-shifted secondary windings each coupled to a power cell. The system further includes different phase output lines coupled to a load. These lines may... Agent: Trop, Pruner & Hu, P.C.

20100072826 - Inductively powered apparatus: An inductive power supply system for providing power to one or more inductively powered devices. The system includes a mechanism for varying the physical distance or the respective orientation between the primary coil and secondary coil to control the amount of power supplied to the inductively powered device. In another... Agent: Warner, Norcross & Judd In Re: Alticor Inc.

20100072825 - System and method for controlling power transfer across an inductive power coupling: A signal transfer system for controlling power transfer across an inductive power coupling. A transmission circuit associated with an inductive power receiver is configured to transmit a control signal to a reception circuit associated with an inductive power outlet. The transmission circuit includes an ancillary load and a switching unit... Agent: Brooks Kushman P.C.

20100072827 - Mobile power source for use with a hand-held machine and method of operating: A mobile power source for use with a hand-held machine and a method of operating the power source are described. The mobile power source comprises a power supply having an attachment device configured to couple the power supply to an operator, whereby the coupling of the power supply to the... Agent: Brian R. Norstrom

20100072828 - Phase control switching device: In a phase control switching device that controls a closing phase of a three-phase switching device connected between a power-supply-side transmission line and a compensation transmission line having a shunt reactor, a closing-phase control unit operates based on a closing command to the three-phase switching device, generates, for each phase,... Agent: Buchanan, Ingersoll & Rooney PC

20100072829 - Lens array module: There is disclosed a millimeter wave power source module which may include a plurality of submodules. Each submodule may include a further plurality of circuit devices. Each circuit device may have an input coupled to a corresponding receiving element and an output coupled to a corresponding radiating element. Each submodule... Agent: SocalIPLaw Group LLP - Raytheon Company

03/18/2010 > patent applications in patent subcategories.

20100066166 - Load driving device: In a hybrid vehicle, rocker outer reinforcements serving as vehicle side frame members in a vehicle width direction extend in a vehicle front-rear direction. An electric power cable is provided such that a portion thereof along the vehicle front-rear direction is placed along an inner side surface of the rocker... Agent: Sughrue Mion, PLLC

20100066165 - Method and system for improving peak power capability of an aircraft: A method and system for improving peak power capability in an electrical system is disclosed. The system may include an auxiliary generator operated in conjunction with one or more main engine generators during the need for increased transient load demands. The system may include a main engine generator, an auxiliary... Agent: Honeywell/shimokaji Patent Services

20100066167 - Electrical load, system and method: A load includes a device for its inductive power supply, the device including an insertion part, the power supply of the load being provided after the insertion part is inserted into the load.... Agent: Kenyon & Kenyon LLP

20100066168 - Powering a direct current air conditioner using solar cells: A power emulating module within a powering system for a direct current air conditioner that utilizes solar cells array as a power source. The power emulating module enables to both convert the source signal from the solar cells array into the required voltage levels for the direct current motor of... Agent: Fleit Gibbons Gutman Bongini & Bianco Pl

20100066169 - Circuit device including multiple parameterized power regulators: In a particular embodiment, a circuit device includes a plurality of programmable voltage regulator circuits adapted to produce one or more unique power supplies. Each programmable voltage regulator circuit includes a power supply output terminal and a base regulator circuit module that has multiple configurable parameters to support a plurality... Agent: Schwegman, Lundberg & Woessner, P.A.

20100066170 - Method and apparatus for allocating electricity from a distributor: The present invention provides a method and apparatus for allocating current (20) from a distributor (22), having a maximum rated current, among a plurality of load circuits (24), including a variable load circuit (24α) that benefits from a full load current allocation but is operable at a lower current allocation.... Agent: Mr. Michael J. Roman Clark Wilson LLP

20100066171 - Multiple power source power supply: A multiple power source power supply may include multiple power sources fed by separate power sources. A multiple power source power supply may also include a first power factor correction circuitry and a second power factor correction circuitry. A multiple power source power supply may also include a single converter.... Agent: Netapp (c/o Suiter Swantz PC Llo)

20100066172 - Electronic device with redundant fan control function: An electronic device with redundant fan control function includes a first fan, a first control module, a first power supply, a first switch unit, a second fan, a second control module, a second power supply, and a second switch unit. When the first power supply stops working, the second power... Agent: PCe Industry, Inc. Att. Steven Reiss

20100066173 - Power supply apparatus: A power supply apparatus includes a coupling capacitor arranged to be connected on its first end to ground; a transformer including a primary winding and a secondary winding; a first rectifier bridge connected in parallel with the secondary winding; and an energy storage, to which a load is arranged to... Agent: St. Onge Steward Johnston & Reens, LLC

20100066174 - Semiconductor protection elements for controlling short circuits at the dc end of voltage source converters: A device for converting an electric current includes at least one phase module having an AC terminal and at least one DC terminal. Phase module branches, each of which is equipped with serially connected submodules, are respectively provided between each DC terminal and each AC terminal. Each submodule is provided... Agent: Lerner Greenberg Stemer LLP

20100066175 - Circuit assembly for gating a power semiconductor switch: An embodiment of the invention relates to a circuit assembly having the following components: a power transistor with a control terminal, a first load terminal and a second load terminal, the second load terminal having a floating potential; a driver circuit configured to generate control signals for the control terminal... Agent: Coats & Bennett/infineon Technologies

20100066176 - Non resonant inductive power transmission system and method: Non-resonant inductive power transmission wherein the driving voltage across a primary inductor oscillates at a frequency significantly different from the resonant frequency of the inductive coupling system. Embodiments of the invention include systems and methods for: power regulation using frequency control, fault detection using voltage peak detectors and inductive communication... Agent: William H. Dippert Eckert Seamans Cherin & Mellott, LLC

20100066177 - Apparatus for stabilizing power supply of heater housing box cooling apparatus: In a cooling system used in cooling of a heater housing box, the present invention presents an apparatus for stabilizing power supply of heater housing box cooling apparatus capable of changing over a plurality of taps provided in the winding of a power transformer before the output voltage exceeds an... Agent: Ratnerprestia

03/11/2010 > patent applications in patent subcategories.

20100060076 - Systems and methods for providing an uninterruptible power supply to a ship-service bus of a marine vessel: A marine vessel power and propulsion system that provides a vessel-wide uninterruptible power supply is described. The power and propulsion system includes a propulsion system including a prime mover coupled to a motor/generator and a propulsion device. The motor/generator is configured to be driven by the prime mover and to... Agent: John S. Beulick (12729) C/o Armstrong Teasdale LLP

20100060077 - Glazing: An automotive glazing having a non-galvanic contact for an electrical device associated with the glazing is disclosed. The glazing comprises a first ply and a second ply of transparent glazing material having a ply of interlayer material extending between the plies of glazing material. The glazing also comprises an electric... Agent: Buchanan, Ingersoll & Rooney PC

20100060078 - Dual input ldo regulator with controlled transition between power supplies: A Dual Input, Single Output Low Dropout Regulator (LDO) includes two linear regulator circuits and control circuitry that produce an overlap period during change-over between a regulated supply voltage and an unregulated supply voltage wherein both supply voltages are coupled to the LDO output pin. The unregulated supply voltage is... Agent: Bever Hoffman & Harms, LLP 901 Campisi Way

20100060079 - method and system for organizing and optimizing electricity consumption: A method and system for managing power consumption by electrical appliances, is provided. One implementation involves obtaining power consumption information for a use cycle of a each of multiple appliances; and automatically scheduling a time slot for an operation cycle of a selected appliance as a function of power consumption... Agent: Ibm - Eu C/o Myers Andras Sherman LLP

20100060080 - Power source device and vehicle with power source device: A power source device includes first and second rechargeable batteries, a load circuit, a first step-up converter converting voltage between a first node to which the first battery is connected and a second node to which the load circuit is connected, a second step-up converter converting voltage between a third... Agent: Oliff & Berridge, PLC

20100060081 - System and method for providing power to portable electronic devices: A power supply for an electronic device comprises a power module, an AC module, and a DC module. The power supply operates in first and second configurations. In the first configuration, the power module generates a DC output signal based on an AC power signal transmitted from the AC module.... Agent: Schacht Law Office, Inc.

20100060082 - Electronic device: A digital camera includes: a battery installation part connectable to either an AC adapter or a battery; a mechanical shutter and a diaphragm; and a controller for supplying, to the mechanical shutter and the diaphragm, power from the AC adapter or battery that is connected to the battery installation part.... Agent: Mark D. Saralino (pan) Renner, Otto, Boisselle & Sklar, LLP

20100060083 - Voltage regulation apparatus and method of regulating a voltage: A voltage regulation apparatus comprises a plurality of individually switchable current sources coupled to an output for coupling the voltage regulation apparatus to an external load. The output is monitored using a bridge divider and a comparator. The bridge divider generates a feedback voltage, that is compared with a reference... Agent: Freescale Semiconductor, Inc. Law Department

20100060084 - Battery protection ic and battery device: Provided are a battery protection IC adaptable to any number of batteries connected in series without increasing a breakdown voltage thereof, and a battery device including the battery protection IC mounted thereon. A charge control signal input terminal and a discharge control signal input terminal of one battery protection IC... Agent: Brinks Hofer Gilson & Lione/seiko Instruments Inc.

20100060085 - Shorting stick for safing of high-voltage equipment: An electrical shorting stick and method of using it. The apparatus and method allow the user to work on or about high-voltage equipment at tremendously reduced risk of accidental electrocution. The apparatus permits the user to secure a reliable short-circuit of the equipment to the absolute ground, so that current... Agent: Law Office Of Rod D. Baker

03/04/2010 > patent applications in patent subcategories.

20100052419 - Car power source apparatus: The car power source apparatus is provided with a driving battery 11 that drives the car, a monitoring and control circuit 21 that monitors and controls the driving battery 11 and is connected to the auxiliary battery 3 via power supply lines 2, and a battery case 1 that houses... Agent: Wenderoth, Lind & Ponack, L.L.P.

20100052420 - Method for selecting an electric power supply, a circuit and an apparatus thereof: A method for selecting an electric power supply and a circuit thereof are provided. The method includes detecting whether there is an output signal from a high electric power source, connecting a low electric power source with input of a transformer if there is no output signal from the high... Agent: Sughrue Mion, PLLC

20100052421 - Network-centric scheduled power provisioning method: A particular technique provides power to a plurality of Power over Ethernet powered devices. The technique involves operating, during a first time interval, an initial set of Power over Ethernet powered devices (i.e., one or more powered devices) in a higher power consuming mode and the remaining Power over Ethernet... Agent: Bainwood Huang & Associates LLC

20100052422 - Printed circuit board and optimization method for a sense location on the printed circuit board: A print circuit board (PCB) includes a voltage regulator module (VRM), a plurality of loads, and a sense location for augmenting the voltage margin of the loads. The VRM is configured for charging the loads. Each load has a weight. The voltage value of the sense location equals to a... Agent: PCe Industry, Inc. Att. Steven Reiss

20100052423 - Bidirectional dc-dc converter and control method thereof: Disclosed is a small-size, high-efficiency, isolated, bidirectional DC-DC converter. The bidirectional DC-DC converter includes a transformer in which windings are magnetically coupled, switching circuits, a diode which is connected in parallel with a switch, smoothing capacitors, and a control section. First and second DC power supplies, which are connected in... Agent: Foley And Lardner LLP Suite 500

20100052424 - Methods and apparatus for integrated circuit having integrated energy storage device: Methods and apparatus for a sensor to provide a sensor output, an integrated circuit module formed at least partially on a substrate to receive the sensor output and provide an IC output signal, an output circuit having a voltage input to receive a voltage supply signal via a switch element... Agent: Daly, Crowley, Mofford & Durkee, LLP

20100052425 - Networked multi-inverter maximum power point tracking: A group of solar power stations with inverters are adjusted in order to achieve optimum power output in accordance with maximum power-point tracking (MPPT). The MPPT data is used to perform adjustments. Power measurement factors, including Maximum Power Points (MPPs) are established to represent a bus-voltage setting that produces the... Agent: The Nath Law Group

20100052426 - Power management system: A power supply system includes at least one power supply module and at least one redundant power supply module. A power supply module may include a charging resistor in parallel with an OR-ing device to keep all filter capacitors charged as long as at least one power supply module remains... Agent: Intel Corporation C/o Cpa Global

20100052427 - System for sporadic supply and tapping of electrical energy especially for an urban vehicle used for public transport: A system of localized tapping sections (1, 2 or 3) is provided with air or ground units for the distribution of electrical energy and an assembly on the vehicle (4) for tapping the energy. The electrical energy distribution units are supported by distributing poles (5), only accommodate electrical voltage when... Agent: Davis & Bujold, P.l.l.c.

20100052428 - Multi-cell battery system, and management number numbering method: A multi-cell battery system includes a plurality of modules connected in series, each of the modules comprising a battery cell and a slave for monitoring a state of the battery cell, and a master for monitoring the state of the battery cell by communicating with the slave of each of... Agent: Osha Liang L.L.P.

20100052429 - Power generation and control system: A power generation and control system is easily installed in a consumer household, a business, or an end-user establishment for generating power and preventing power from flowing to a power grid from a consumer circuit during a power outage A communications transceiver is adapted to transmit a permission signal for... Agent: Diederiks & Whitelaw, PLC

20100052431 - Non-contact power transmission device: An electromagnetic resonance non-contact power transmission device includes a transmitter including a transmitter resonance element having a mechanism for discretely or continuously varying a resonant frequency, a transmitter excitation element coupled to the transmitter resonance element by electromagnetic induction, and an alternating current source for applying an alternating current at... Agent: Sonnenschein Nath & Rosenthal LLP

20100052430 - Noncontact transmission device: A noncontact transmission device (100) is provided with a monitoring clock oscillator (112) for outputting a monitoring clock (LF0) having a frequency lower than that of a system clock (CK0); a control circuit (108); a memory (114) having information (D) stored to be used by the control circuit (108); and... Agent: Osha Liang L.L.P.

20100052432 - Method and arrangement for harmonic wave suppression in ac voltage-operated ptc air heaters: The invention is directed to a method and an arrangement for harmonic wave suppression in AC voltage-operated PTC heaters in which a harmonic component which is generated in the current of the PTC heater and which contains predominantly the third harmonic of the heating current is compensated by the superposition... Agent: Duane Morris LLP - Ny Patent Department

20100052433 - Circuit arrangement, switch device, and method for currentless switching of a power circuit of a circuit arrangement: The present invention relates to a circuit arrangement, having a power circuit and a control circuit, in which the power circuit with the control circuit is activatable and deactivatable, and the power circuit is activatable only when the power circuit is switched on and is deactivatable only as long as... Agent: Ronald E. Greigg Greigg & Greigg P.l.l.c.

20100052434 - Switchgear cell for switching five or more voltage levels: A switchgear cell is disclosed for switching n switching voltage levels, where n is an odd number of 5 or greater (i.e., n=5, 7, 9, . . . ,) is specified. The switchgear cell includes a first and a second branch circuit, wherein each branch circuit includes n-1 series-connected power... Agent: Buchanan, Ingersoll & Rooney PC

20100052435 - Switching circuit, signal output device and test apparatus: A signal output device that outputs an output signal according to an input signal expressing a logical value that includes a high-voltage side switching circuit between a first terminal and a second terminal in accordance with a first control signal. The device includes a low-voltage side switching circuit between a... Agent: Osha Liang L.L.P.

20100052436 - Power supply device: A power supply device (1) for at least one electrical means (2) arranged below sea level, for instance a power supply and control device, or the like, used in maritime oil and/or gas production, comprises a voltage supply means (3) particularly provided above sea level, which is connected via a... Agent: Conley Rose, P.C.

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