|Electrical transmission or interconnection systems patents - Monitor Patents|
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Electrical transmission or interconnection systems January recently filed with US Patent Office 01/09Below 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. 01/29/2009 > patent applications in patent subcategories.
20090026837 - On-vehicle power supply device: An on-vehicle power supply device is connected to a vehicle battery with revealing. The on-vehicle power supply device is used for receiving a DC input power supplied by the vehicle battery, and the on-vehicle power supply device induces a plurality of high-frequency voltages through a single isolation transformer at the... Agent: Rosenberg, Klein & Lee
20090026838 - Power supply management system: A power supply management system includes means for detecting required electric power supply from electric loads installed in the motor vehicle, means for determining a distribution of amounts of the electric power to be distributed to the electric loads from an electric power resource in the motor vehicle based on... Agent: Oliff & Berridge, PLC
20090026839 - Wearable/portable power and communications device: An electric connect/disconnect device (1) for electronic, wearable equipment and for arrangement between an electric power consuming circuit (2) and an electric power supply module (3) of the electronic, wearable equipment, and adapted for use in managing the energy supply and consumption of the electronic, wearable equipment wherein a controllable... Agent: Birch Stewart Kolasch & Birch
20090026840 - Apparatus and method for supplying power to an inductive load: A power supply for at least one predominantly inductive load is provided. The power supply includes at least one controllable voltage source powered with a supply voltage, the at least one controllable voltage source supplying a controlled output voltage which powers the inductive load. The supply voltage of the voltage... Agent: Brinks Hofer Gilson & Lione
20090026841 - Electric power supply system: An electric power supply system which, in the event of a power failure, is capable of efficiently supplying electric power to household electric appliances in cooperation of a vehicle, including a mechanism supplying electric power outside the vehicle, with a stationary fuel cell system and also includes an electric power... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.C.
20090026843 - Portable apparatus of emergency power supply and battery charger: The present invention relates to a portable apparatus combining a battery charger with an emergency power supply, including: a hand-held body; an AC input section, a battery section; a DC output section; an LED display section; and a control circuit section. Accordingly, the inventive portable apparatus combining a battery charger... Agent: Michael Blaine Brooks, P.C.
20090026842 - Power supply unit: A power supply unit for supplying power to a device has a rechargeable, main battery; a charging arrangement for charging the main battery; a non-rechargeable back-up battery; load terminals for connection to a load; and a control unit for controlling supply of power to the load primarily from the main... Agent: Fitch Even Tabin And Flannery
20090026844 - Power transmission control device, power transmission device, electronic instrument, and non-contact power transmission system: A power transmission control device provided in a power transmission device of a non-contact power transmission system includes a drive clock signal generation circuit that generates a drive clock signal specifying a drive frequency of a primary coil, a driver control circuit that generates a driver control signal based on... Agent: Oliff & Berridge, PLC
20090026845 - Switching device for transformer having uninterruptible power supply function, and methods of controlling turn ratio and voltage of the transformer using the same: A switching device for a transformer allows stable power supply without power interruption when a secondary winding voltage of the transformer is changed in the case of voltage drop on a distribution line due to a load characteristic. The switching device having an uninterruptible power supply function includes a plurality... Agent: Kenyon & Kenyon LLP01/22/2009 > patent applications in patent subcategories.
20090021074 - Power supply scheme for reduced power compensation: A power control system is described that reuses current from segregated circuits of the mobile device. In some embodiments, the segregated circuits (or “sections”) can be “stacked” in series (with respect to the power supply) such that power is more efficiently used. The power can be more efficiently used by... Agent: Lee & Hayes, Pllc
20090021075 - Semiconductor device: To reduce power consumption of a semiconductor device, the semiconductor device is configured to include: a power supplier for outputting multiple different voltages; a power controller for outputting a control signal to cause the power supplier to output one of the multiple voltages; a voltage controlling target block for outputting... Agent: Mcginn Intellectual Property Law Group, Pllc
20090021076 - Dc converter: A DC converter is connected to a DC source on its input side. On the output side, the DC delivers a converted DC voltage to at least one electric consumer via a cable connection. To improve such a DC converter in that it has a comparatively simple structural design and... Agent: Conley Rose, P.c.
20090021077 - Device, system and method for charger switch adaptor: A system to connect an electrical device to a switch which connects or disconnects the device to the power source, and providing power to the charger and/or another operational circuit of the device, for example, keep-alive circuit, with no dependency in the state of the switch.... Agent: Pearl Cohen Zedek Latzer, LLP
20090021078 - Direct-coupled it load: Apparatus and associated method and computer program products involve a highly efficient uninterruptible power distribution architecture to support modular processing units. As an illustrative example, a modular processing unit includes an integrated uninterruptible power system in which a PFC-boost AC-to-DC conversion occurs between the utility AC grid and the processing... Agent: Fish & Richarson P.c.
20090021080 - Power systems and methods using an induction generator in cooperation with an uninterruptible power supply: A power system includes a load bus configured to be connected to a power source, a generator and an uninterruptible power supply (UPS). The generator is operated as an induction generator to provide power to the load bus while providing reactive power to the load bus from the UPS. In... Agent: Myers Bigel Sibley & Sajovec
20090021079 - Power systems and methods using an uninterruptible power supply to transition to generator-powered operation: A loss of a power source for a bus is detected. Responsive to detecting the loss of the power source, a voltage is generated on the bus using an uninterruptible power supply (UPS). A generator is transitioned to a desired output state concurrent with generating the voltage on the bus... Agent: Myers Bigel Sibley & Sajovec
20090021081 - Methods and apparatus for three-phase inverter with reduced energy storage: Methods and apparatus for a circuit including first and second energy sources, a rectifier coupled to the first and second energy sources, first and second energy storage devices coupled end-to-end across the positive and negative rails, and a single three-level inverter coupled to the rectifier for providing three-phase sinusoidal output... Agent: Raytheon Company C/o Daly, Crowley, Mofford & Durkee, LLP
20090021082 - Generator systems and methods using timing reference signal to control generator synchronization: A power generation system includes a generator configured to be connected to a bus. The system also includes a timing reference signal generator circuit configured to detect a timing variation of a voltage on the bus and to generate a timing reference signal from a timing reference other than the... Agent: Myers Bigel Sibley & Sajovec
20090021083 - Power grid filter choke: The object of the invention is to implement a circuit arrangement, which in rated operation without resonance generates as little power loss as possible, but on suitable excitation effects a disproportionate asymmetrical damping, so that resonances and overvoltages associated with them are avoided. The object is attained by using a... Agent: Striker, Striker & Stenby
20090021084 - Voltage enhanced battery module and voltage enhanced battery assembly with the same: A voltage enhanced battery module and a voltage enhanced battery assembly with the same are described. The voltage enhanced battery module includes a battery cell and a voltage enhancing circuit. The battery cell provides an original output voltage, and the voltage enhancing circuit generates a predetermined voltage difference with the... Agent: Muncy, Geissler, Olds & Lowe, Pllc
20090021085 - Design structures, method and systems of powering on integrated circuit: Design structures, method and systems of powering on an integrated circuit (IC) are disclosed. In one embodiment, the system includes a region in the IC including functional logic, a temperature sensor for sensing a temperature in the region when the IC is powered up and a heating element therefor; a... Agent: Hoffman Warnick Llc
20090021086 - Electronic time switch control circuit: An electronic time switch control circuit includes a power supply, an oscillation period control module, an oscillator, and a switch control module. The power supply supplies power to the oscillation period module, the oscillator, and the switch control module. The oscillation period module supplies periodic signals to the oscillator. The... Agent: Pce Industry, Inc. Att. Cheng-ju Chiang01/15/2009 > patent applications in patent subcategories.
20090015061 - Switching device: The invention relates to a switching device for the switching of the power supply of a high-powered load of a motor vehicle comprising a vehicle electric system connector to be connected to the vehicle electric system of a motor vehicle, a load connector to be connected to the load, a... Agent: Walter A. Hackler, Ph.d. Patent Law Office
20090015062 - Power supply apparatus: In a provided power supply unit, a plurality of circuit elements are integrated into a chip, wherein the circuit elements generate one or more output voltages by using an input voltage. Thus, although the number of voltages, which can be generated by the power supply apparatus, is remarkably large, the... Agent: Stein, Mcewen & Bui, LLP
20090015063 - Method and architecture for reduction in vehicle wiring: Systems and methods perform power conversion and distribution. A system for power conversion and distribution, according to one embodiment comprises: a first generator substation (70) receiving power from a first electrical generator (10); a first main substation (100) for distributing converted power to at least one load, said load being... Agent: Honeywell International Inc.
20090015064 - Selective independent overload and group overload protection circuit of power supply: The present invention discloses a selective independent overload and group overload protection circuit of a power supply. In the power supply, each of a plurality of loads that require a larger power output has an independent overload protection circuit, and the load is connected to a group overload protection circuit,... Agent: Bacon & Thomas, PLLC
20090015068 - Apparatus for supplying power and liquid crystal display having the same: Disclosed are a power supplying apparatus and a LCD having the same that reduces manufacturing cost of a large-scale LCD module and enhances power efficiency by integrating an external dc power supply used in a large-scale LCD panel into a LCD panel. A first voltage converter converts an external ac... Agent: Cantor Colburn, LLP
20090015065 - Centralized powering system and method: A system and method is disclosed for delivering controlled electrical power, and more specifically, a system and method for providing a continuous, reliable and inexpensive supply of utility and emergency power to a cable network for use by a plurality of active components in the network. The system comprises a... Agent: G. Ronald Bell & Associates
20090015066 - Close-loop relay driver with equal-phase interval: A power distribution system generally includes at least two relays. An equal-phase pulse generator generates pulse signals in equal phase intervals. At least two drivers, one for each of the at least two relays, control current flow to the at least two relays based on the pulse signals.... Agent: Harness, Dickey & Pierce, P.L.C
20090015067 - 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: Richman And Associates
20090015069 - Mutual blanking for a multi-channel converter: A shutter circuit is provided for a multi-channel converter to blank the switching noise produced by the switching of the converter. The shutter circuit monitors the switching of the switches in the output stages of the converter, and when one channel performs switching, the shutter circuit will send a signal... Agent: Rosenberg, Klein & Lee
20090015070 - Paralleling voltage regulators: Circuits and methods for paralleling voltage regulators are provided. Improved current sharing and regulation characteristics are obtained by coupling control terminals of the voltage regulators together which results in precise output voltages and proportional current production. Distributing current generation among multiple paralleled voltage regulators improves heat dissipation and thereby reduces... Agent: Mcdermott Will & Emery LLP
20090015071 - Power conversion apparatus: In a power conversion apparatus that boosts a solar light voltage, converts it to AC and supplies AC power to a load or system, a second inverter is connected in series to one of two terminals on the AC side of a first inverter that uses, as its DC source,... Agent: Leydig Voit & Mayer, Ltd
20090015072 - Parasitic power supply for traffic control systems: A parasitic power supply provides for drawing power for an auxiliary device from a set of sequentially driven loads. A typical source of power is a traffic signal wherein the power may be sequentially applied to red, green and yellow lamps. The design provides isolation between loads so no two... Agent: Robert J. Lauf
20090015073 - Rf switch telemetry system & method: The position of an RF switch, or switches, in a matrix switch drive system is monitored using AC rather than DC measurement techniques. Using the same wiring as the matrix switch drive system so as not to increase the size and weight of the switch installation, a low current AC... Agent: Wildman Harrold Allen & Dixon LLP And The Boeing Company
20090015074 - Electronic device: An electronic device includes a substrate, a first chip mounted on the substrate and having a first terminal, a second terminal, an input pad and a semiconductor time switch connected to the first terminal and the second terminal and configured to disconnect the first terminal and the second terminal upon... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.C.
20090015075 - Wireless energy transfer using coupled antennas: A power transmission system produces a magnetic field at a source that is wirelessly coupled to a receiver. Both the source and receiver are capacitively coupled LC circuits, driven at or near resonance.... Agent: Law Office Of Scott C Harris Inc01/08/2009 > patent applications in patent subcategories.
20090008991 - Power supply apparatus for sliding door: The power supply apparatus for sliding door 100 includes the vehicle body side fixing member 110 provided in the guide rail receiving portion 143, the bracket side fixing member 120 provided in the bracket 151, the wiring body 130 for supplying power from the vehicle body 140 side to the... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.C.
20090008992 - Semiconductor integrated circuit: In a semiconductor integrated circuit, a switching circuit controls the capacity of a capacitor unit based on a control signal from a control circuit and separates a resonant frequency determined by first inductance, second inductance, and the capacity of the capacitor unit from the band area of the signal handled... Agent: Dickstein Shapiro LLP
20090008993 - Hybrid electromechanical power transfer system: An electromechanical power transfer system that transfers power between a prime mover and a combination of multiphase alternating current (AC) and direct current (DC) electrical power systems, comprises: a dynamoelectric machine that has a rotor assembly coupled to the prime mover, a main stator with a multiphase alternating current (AC)... Agent: Stephen George Mican
20090008994 - Inductive coupling method for remote powering of sensors: Means and methods of remotely powering a plurality of sensor coils are described. The plurality of sensor coils can be inductively coupled to a single, primary coil so as to bias the active circuitry of the sensors. The primary and sensor coils can have a separation on the order of... Agent: Naval Undersea Warfare Center Division Newport
20090008996 - Modular dc-dc standby voltage converter having programmable sequencing: An information handling system having a modular DC-DC standby power converter with programmable sequencing. The modular DC-DC standby power converter comprises a plurality of DC inputs and a plurality of DC outputs. The modular DC-DC standby power converter may also be bypassed and/or put into an off-state such that a... Agent: Roger Fulghum Baker Botts L.L.P.
20090008995 - Power supply control method and structure therefor: In embodiment, a power supply system is configured to use a linear regulator to form a regulated voltage during a standby mode and to use the regulated voltage to form another regulated voltage.... Agent: Semiconductor Components Industries, LLC Intellectual Property Dept. - A700
20090008997 - Voltage regulation device: A voltage regulation device adapted for connection to a varying electrical supply and to regulate the voltage supplied to certain selected circuits whose loads benefit from voltage regulation. The device comprises a PWM or phase angle switched autotransformer which is sufficiently compact and lightweight to be incorporated into a standard... Agent: Gauthier & Connors, LLP
20090008998 - Electrical power distribution and control system: The invention relates to an electrical power distribution and control system adapted to accept electrical power from one or more electrical power supply sources and meter and monitor consumption of this power by a user. The system can be programmed with a time period and an electrical power allowance for... Agent: Akerman Senterfitt
20090008999 - Device making it possible to switch from one electric source to another: The present invention relates to a device making it possible to switch from one electric source to another. It comprises two electromechanical relays, each of the two relays being capable of supplying power current coming from one of the two sources. The two relays are connected to one another so... Agent: Lowe Hauptman & Berner, LLP
20090009000 - Adjustable speed drive system for primary loop recirculation pump: An adjustable speed drive system for a primary loop recirculation pump and method of control in which a first breaker is connected to an auxiliary power supply system, an inverter is connected to the first breaker, a second breaker is connected to an output of the inverter, a gate driver... Agent: Antonelli, Terry, Stout & Kraus, LLP
20090009001 - Method and apparatus for synchronization of actions in a parallel ups system using a serial communications bus: A serial communications bus is utilized to send key action data between parallel UPS units. The communications bus is used to transmit data at the zero crossing of the critical bus voltage. Each UPS unit then takes action based upon the event data received at the next zero crossing of... Agent: Locke Lord Bissell & Liddell LLP Attn:IPDocketing
20090009003 - Integrated circuit and method for charge reversal of a circuit part of the integrated circuit: A description is given of a method for charge reversal of a circuit part of an integrated circuit from a first electrical potential to a second electrical potential of a first voltage network. In this case, the circuit part is connected to the first voltage network for charge reversal. Furthermore,... Agent: Patterson & Sheridan, LLP Gero Mcclellan / Qimonda
20090009002 - Voltage switching circuits and methods: A circuit includes a first and a second input terminals and an output terminal. A first circuital branch is connected between the first input terminal and the output terminal, and a second circuital branch connected between the second input terminal and the output terminal. The first and second circuital branches... Agent: Graybeal Jackson LLP
20090009004 - Boosting circuit and integrated circuit having the same: In a boosting circuit, a power supply section includes a first power supply configured to supply a first reference voltage and a second power supply configured to supply a second reference voltage. A boosting section includes boosting switches and boosting capacitors, and is configured to generate a boosted voltage to... Agent: Young & Thompson
20090009005 - Control method for parallel redundant power system: A method for controlling the power system is presented. The power system is composed of at least one inverter for supplying AC power to a load through a bus, a phase lock system to synchronize all output voltages of the inverters and a current sharing circuit to properly distribute the... Agent: Cooper & Dunham, LLP
20090009006 - Power transmission device, electronic instrument, and waveform monitoring circuit: A power transmission device of a non-contact power transmission system includes a waveform monitoring circuit that generates and outputs a waveform-monitoring induced voltage signal based on a coil end signal of a primary coil, and a power transmission control device that controls a power transmission driver that drives the primary... Agent: Oliff & Berridge, PLC
20090009007 - Product including power supply circuit board: A product includes a power supply circuit board, which includes a power supply circuit having a stable frequency characteristic which enables communication among various products to be obtained. The product includes a power supply circuit board including a power supply circuit arranged thereon having an inductance element, and a wireless... Agent: Murata Manufacturing Company, Ltd. C/o Keating & Bennett, LLP
20090009008 - Rechargeable battery with a fuse: In a rechargeable battery with a fuse for guarding against external short circuits, to make it possible to design the rechargeable battery independently of the possibly high normal continuous current, it is proposed that a signal connection existing between the rechargeable battery and a device provided for drawing current be... Agent: Ronald E. Greigg Greigg & Greigg P.l.l.c.01/01/2009 > patent applications in patent subcategories.
20090001811 - Electrical line conditioner: An electrical line conditioner or energy conservation device, a process of manufacturing thereof, and a method of use thereof. The energy conservation device, or electrical line conditioner, comprises at least two different electrochemically oxidized aluminum alloy units that may be placed near electrical lines or electrical panels or surround electrical... Agent: Cislo & Thomas LLP
20090001810 - Power unit of underwater vehicle: The present invention provides a power unit of an underwater vehicle, which allows reduction in size and weight of a transformer for stepping down a power voltage of a power supply to increase a loading amount of a variety of devices with respect to the underwater vehicle, so as to... Agent: Crowell & Moring LLP Intellectual Property Group
20090001812 - Fused power intercept: A modified vehicular fuse is disclosed wherein an end of a bus electrode can extend through a fuse housing where it may be connected to a wire and thereby provide an additional circuit. A removable cover on the modified vehicle fuse enables the fuse to be adapted to a multitude... Agent: A Law Firm, P.C.
20090001813 - Configurable input high power dc-dc converter: The invention relates to electrical power conversion and more specifically to a high power direct current-to-direct current (DC-DC) power converter. The DC-DC converter includes a plurality of input ports for receiving a plurality of inputs, each having current, voltage, and power, which can be selectively configured by a user. The... Agent: Dickinson Wright PLLC
20090001814 - Power gating for multimedia processing power management: Circuitry for implementation of power gating within a multimedia processing environment is described. The disclosed circuitry supports effective power management for a multimedia display processor, which may include various components that operate separately from one another. In this manner, the disclosed circuitry can support power conservation and enhanced performance within... Agent: Qualcomm Incorporated
20090001815 - Electrical power supply apparatus: An electrical power supply apparatus has at least one electrical load connection to which an electrical load can be connected. A first electrical power supply connection can be connected to a mains supply network. A second electrical power supply connection is connected to an autonomous electrical power supply, such as... Agent: Lerner Greenberg Stemer LLP
20090001816 - Electrical appliance that utilizes multiple power sources: An electrical appliance (20) that accepts multiple different self-contained power sources (24, 33). As an example, an electrical appliance may receive a rechargeable battery pack (24) or a power cartridge (33) that is designed to receive disposable batteries (40). If the user does not have sufficient power left in a... Agent: The Coleman Company
20090001818 - Power transmission control device, power transmission device, electronic instrument, and non-contact power transmission system: A power transmission control device provided in a power transmission device of a non-contact power transmission system includes a drive clock signal generation circuit that generates a drive clock signal, a driver control circuit that generates a driver control signal based on the drive clock signal, a waveform detection circuit,... Agent: Oliff & Berridge, PLC
20090001817 - Single coil pair, multiple axis inductive power coupling apparatus and method: An electronics support apparatus for rotating electronics is provided that eliminates the need for electrical contact brushes and/or reduces the number of inductive power coupling coil pairs required to provide power to the rotating electronics. With the apparatus, a single inductive power coupling coil pair is utilized in which the... Agent: Ibm Corp. (wip) C/o Walder Intellectual Property Law, P.C.
20090001819 - Electric power supply cut-off circuit and liquid droplet discharge apparatus: An electric power supply cut-off circuit comprises an IC which outputs a normal operation signal when the IC is operated normally, a switch which makes connection or disconnection between the IC and a power source, and a switching control circuit which continuously outputs a connection instruction signal during a period... Agent: Baker Botts LLP C/o Intellectual Property Department
20090001820 - Electrical line conditioner: An electrical line conditioner or energy conservation device, a process of manufacturing thereof, and a method of use thereof. The energy conservation device, or electrical line conditioner, comprises at least two different electrochemically oxidized aluminum alloy units that may be placed near electrical lines or electrical panels or surround electrical... Agent: Cislo & Thomas LLP
20090001821 - Chip attack protection: A system for protecting a chip with an integrated circuit disposed on a first surface, the system including, disposed on the first surface, a first antenna, signal analyzer, chip controller and a signal generator which is operative to supply an outbound signal for transmission by the first antenna, a circuit... Agent: Husch Blackwell Sanders, LLP Welsh & KatzPrevious industry: Wheel substitutes for land vehicles
Next industry: Electrical generator or motor structure
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