H02M

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Description

APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF (conversion of current or voltage specially adapted for use in electronic time-pieces with no moving parts G04G 19/02; systems for regulating electric or magnetic variables in general, e.g. using transformers, reactors or choke coils, combination of such systems with static converters G05F; for digital computers G06F 1/00; transformers H01F; connection or control of one converter with regard to conjoint operation with a similar or other source of supply H02J; dynamo-electric converters H02K 47/00; controlling transformers, reactors or choke coils, control or regulation of electric motors, generators or dynamo-electric converters H02P; pulse generators H03K)

Subclasses

Not Available
Subclass Title
1/00 Details of apparatus for conversion
1/02 Details of apparatus for conversion Circuits specially adapted for the generation of grid-control or igniter-control voltages for discharge tubes incorporated in static converters
1/04 Details of apparatus for conversion Circuits specially adapted for the generation of grid-control or igniter-control voltages for discharge tubes incorporated in static converters for tubes with grid control
1/06 Details of apparatus for conversion Circuits specially adapted for rendering non-conductive gas discharge tubes or equivalent semiconductor devices, e.g. thyratrons, thyristors
1/08 Details of apparatus for conversion Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters

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Recent Patents

Not Available
Patent #TitleFiling DateIssue DatePatent Owner
9871456 Voltage conversion device and method of operation Jul 03, 15 Jan 16, 18 , Agilent Technologies Texas Instruments Incorporated
9871454 Method of controlling synchronous rectifier metal-oxide-semiconductor with pulse transformer Jun 19, 17 Jan 16, 18 , SYNC Power Corp.
9870008 Systems and methods for limiting DC voltage Mar 18, 15 Jan 16, 18 , Emerson Electric Co.
9871453 Control circuit and method of a power converter Sep 16, 16 Jan 16, 18 , Richtek Technology Corp.
9871464 Ground structure for control unit May 14, 14 Jan 16, 18 , Mitsubishi Electric Corporation
9871416 Resonant type high frequency power supply device Oct 31, 13 Jan 16, 18 , MITSUBISHI ELECTRIC ENGINEERING COMPANY, LIMITED
9871457 Switching power supply device Feb 01, 17 Jan 16, 18 , Panasonic Intellectual Property Management Co., Ltd.
9871458 Resonant rectifying device, control method and apparatus for resonant rectifying Apr 05, 16 Jan 16, 18 , Xiaomi Inc.
9871437 Fault current reduction structure of multi-level converter and apparatus using the fault current reduction structure Jul 10, 15 Jan 16, 18 , UNIVERSITY-INDUSTRY FOUNDATION (UIF)
9871450 Isolated step-up converter Apr 21, 17 Jan 16, 18 , VANNER, INC.
9872341 Consolidated filter arrangement for devices in an RF environment Nov 26, 14 Jan 16, 18 , Applied Materials Inc.
9871448 Super N-phase switching mode power supply Dec 31, 12 Jan 16, 18 , NVIDIA Corporation
9872347 Systems and methods for current regulation in light-emitting-diode lighting systems Feb 11, 16 Jan 16, 18 , On-Bright Electronics (Shanghai) Co., Ltd.
9871513 Semiconductor device May 10, 16 Jan 16, 18 , Fuji Electric Co. Ltd.
9871527 Phase locked loop with sense amplifier circuitry Jan 30, 17 Jan 16, 18 , IBM Corporation
9871467 Resonant converters including flying capacitors May 19, 16 Jan 16, 18 , ABB Schweiz AG
9871451 Systems and methods for voltage control and current control of power conversion systems with multiple operation modes Oct 05, 12 Jan 16, 18 , On-Bright Electronics (Shanghai) Co., Ltd.
9871441 Current feedback method, current feedback circuit, driving circuit and switching power supply thereof Nov 18, 15 Jan 16, 18 , SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
9870009 HVAC system with improved control switching Sep 30, 16 Jan 16, 18 , TRANE INTERNATIONAL INC.
9871459 Method and apparatus for deriving current for control in a resonant power converter May 15, 14 Jan 16, 18 , Enphase Energy, Inc.

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Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2018/0013,504 RANGE EXTENSION FOR COMBINED DATA AND POWER LINE Jun 29, 17 Jan 11, 18 , Not available
2018/0009,317 APPARATUS FOR PREVENTING OVERCHARGE OF BATTERY IN ECO-VEHICLE Dec 01, 16 Jan 11, 18 , Not available
2018/0013,291 BIDIRECTIONAL DC-DC CONVERTER, POWER CONDITIONER, AND DISTRIBUTED POWER SYSTEM Jan 25, 16 Jan 11, 18 , OMRON CORPORATION
2018/0013,345 CURRENT DETECTING CIRCUIT, CURRENT DETECTING DEVICE, AND SWITCHING DEVICE Jan 29, 16 Jan 11, 18 , Not available
2018/0013,347 Slew Mode Control of Transient Phase Based on Output Voltage Slope of Multiphase DC-DC Power Converter Jan 30, 17 Jan 11, 18 , Not available
2018/0013,357 SOLID STATE LIGHT SOURCE DRIVER ESTABLISHING BUCK OR BOOST OPERATION Jul 24, 17 Jan 11, 18 , OSRAM SYLVANIA Inc.
2018/0013,354 TRANSFORMER AND SWITCHED-MODE POWER SUPPLY APPARATUS Jul 05, 16 Jan 11, 18 , Tamura Corporation
2018/0013,346 MULTI-SWITCH POWER CONVERTER Jul 08, 16 Jan 11, 18 , Not available
2018/0013,341 POWER FACTOR CORRECTION CIRCUIT, MULTIPLIER AND VOLTAGE FEED-FORWARD CIRCUIT Jan 25, 16 Jan 11, 18 , Not available
2018/0013,351 STEP-DOWN POWER CONVERSION WITH ZERO CURRENT SWITCHING Sep 13, 17 Jan 11, 18 , Not available
2018/0013,352 SYSTEMS AND METHODS FOR REGULATING POWER CONVERSION SYSTEMS WITH OUTPUT DETECTION AND SYNCHRONIZED RECTIFYING MECHANISMS Jul 31, 17 Jan 11, 18 , Not available
2018/0013,339 ELECTRONIC SYSTEM Jun 28, 17 Jan 11, 18 , Dr. Ing. h.c. F. Porsche Aktiengesellschaft
2018/0013,340 DETERMINATION OF ENTERING AND EXITING SAFE MODE Jul 08, 16 Jan 11, 18 , Not available
2018/0013,300 SHORT CIRCUIT PROTECTION FOR DATA INTERFACE CHARGING Sep 19, 17 Jan 11, 18 , Not available
2018/0013,457 WIRELESS COMMUNICATION DEVICE AND POWER MEASUREMENT DEVICE EQUIPPED WITH THE SAME Apr 26, 17 Jan 11, 18 , Not available
2018/0013,353 INSULATED DC/DC CONVERTER AND PRIMARY SIDE CONTROLLER THEREOF, CONTROL METHOD, AND POWER ADAPTOR AND ELECTRONIC DEVICE USING THE SAME Jul 06, 17 Jan 11, 18 , Not available
2018/0012,879 ENHANCED POWER DISTRIBUTION TO APPLICATION SPECIFIC INTEGRATED CIRCUITS (ASICS) Jul 08, 16 Jan 11, 18 , Not available
2018/0012,588 SPLIT SIGNAL DIFFERENTIAL MEMS MICROPHONE Jul 11, 16 Jan 11, 18 , Knowles Electronics, LLC
2018/0013,344 System and Method for Controlling Current in a Switching Regulator Jul 11, 16 Jan 11, 18 , Not available
2018/0013,295 SYSTEMS AND METHODS FOR CHARGING A BATTERY Aug 28, 17 Jan 11, 18 , Qualcomm Incorporated

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Patents Issued To Date - By Filing Year

Average Time to Issuance

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