by using wide band gap based power semiconductors

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CPC
Y02B70/1483

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YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y02Climate change prevention Y02BINDEXING SCHEME RELATING TO CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS Y02B70/00Technologies for an efficient end-user side electric power management and consumption

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Y02B70/1483by using wide band gap based power semiconductors

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Patents Grantslast 30 patents

Information Patent Grant
3-level power conversion circuit including serially-connected switc...
- Patent number 10,707,776
- Issue date Jul 7, 2020
- Fuji Electric Co., Ltd.
- Kansuke Fujii
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High speed, efficient SiC power module
- Patent number 10,680,518
- Issue date Jun 9, 2020
- Cree, Inc.
- Mrinal K. Das
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Bidirectional power conversion circuit and bidirectional power conv...
- Patent number 10,666,164
- Issue date May 26, 2020
- Huawei Technologies Co., Ltd.
- Kui Zhou
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
GaN-on-sapphire monolithically integrated power converter
- Patent number 10,659,032
- Issue date May 19, 2020
- HRL Laboratories, LLC
- Brian Hughes
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High frequency inverter/distributed gap inductor—capacitor filter a...
- Patent number 10,594,206
- Issue date Mar 17, 2020
- Hans Wennerstrom
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multipurpose power supply for power switch driver applications
- Patent number 10,566,905
- Issue date Feb 18, 2020
- Murata Manufacturing Co., Ltd.
- Frank Warnes
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for potting an electrical component
- Patent number 10,541,081
- Issue date Jan 21, 2020
- Edward Handy
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Pulsed level shift and inverter circuits for GaN devices
- Patent number 10,530,169
- Issue date Jan 7, 2020
- NAVITAS SEMICONDUCTOR, INC.
- Daniel Marvin Kinzer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bootstrap capacitor over-voltage management circuit for GaN transis...
- Patent number 10,454,472
- Issue date Oct 22, 2019
- Efficient Power Conversion Corporation
- David C. Reusch
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Semiconductor device and method for controlling semiconductor device
- Patent number 10,432,190
- Issue date Oct 1, 2019
- Kabushiki Kaisha Toshiba
- Hiroshi Kono
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power module and power circuit
- Patent number 10,418,895
- Issue date Sep 17, 2019
- Rohm Co., Ltd.
- Hirotaka Otake
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cascode connected SiC-JFET with SiC-SBD and enhancement device
- Patent number 10,411,698
- Issue date Sep 10, 2019
- Renesas Electronics America Inc.
- Tetsuo Sato
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Multipurpose power supply for power switch driver applications
- Patent number 10,411,602
- Issue date Sep 10, 2019
- Murata Manufacturing Co., Ltd.
- Frank Warnes
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Power converter for energy systems
- Patent number 10,411,473
- Issue date Sep 10, 2019
- General Electric Company
- Robert Gregory Wagoner
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method, system and apparatus of wireless local area network (WLAN)...
- Patent number 10,397,830
- Issue date Aug 27, 2019
- Intel Corporation
- Alexander Sirotkin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
GaN circuit drivers for GaN circuit loads
- Patent number 10,396,579
- Issue date Aug 27, 2019
- NAVITAS SEMICONDUCTOR, INC.
- Daniel Marvin Kinzer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
On-chip DC-DC power converters with fully integrated GaN power swit...
- Patent number 10,396,665
- Issue date Aug 27, 2019
- International Business Machines Corporation
- Hariklia Deligianni
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor drive with silicon carbide MOSFET switches
- Patent number 10,389,263
- Issue date Aug 20, 2019
- Rockwell Automation Technologies, Inc.
- Kevin Baumann
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Architecture of drive unit employing gallium nitride switches
- Patent number 10,366,935
- Issue date Jul 30, 2019
- Otis Elevator Company
- Shashank Krishnamurthy
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching power supply with main switching device and secondary swi...
- Patent number 10,355,578
- Issue date Jul 16, 2019
- Fuji Electric Co., Ltd.
- Kenichi Nishijima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Bootstrap capacitor charging circuit for GaN devices
- Patent number 10,333,327
- Issue date Jun 25, 2019
- NAVITAS SEMICONDUCTOR, INC.
- Daniel Marvin Kinzer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for potting an electrical component
- Patent number 10,312,018
- Issue date Jun 4, 2019
- Edward Handy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Half bridge power conversion circuits using GaN devices
- Patent number 10,277,048
- Issue date Apr 30, 2019
- NAVITAS SEMICONDUCTOR, INC.
- Daniel Marvin Kinzer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Overvoltage protection and short-circuit withstanding for gallium n...
- Patent number 10,270,239
- Issue date Apr 23, 2019
- Texas Instruments Incorporated
- Sandeep R. Bahl
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Switching device and electronic circuit
- Patent number 10,263,612
- Issue date Apr 16, 2019
- Rohm Co., Ltd.
- Masashi Hayashiguchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power conversion apparatus and power conversion method for heat tre...
- Patent number 10,224,807
- Issue date Mar 5, 2019
- Neturen Co., Ltd.
- Takahiko Kanai
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
High speed, efficient SiC power module
- Patent number 10,224,810
- Issue date Mar 5, 2019
- Cree, Inc.
- Adam Barkley
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electric power converter
- Patent number 10,224,425
- Issue date Mar 5, 2019
- Hitachi Power Semiconductor Device, Ltd.
- Yujiro Takeuchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Equal coupling common mode inductor apparatus and method of use the...
- Patent number 10,211,800
- Issue date Feb 19, 2019
- Hans Wennerstrom
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ideal switch bridgeless PFC
- Patent number 10,186,955
- Issue date Jan 22, 2019
- ROMPOWER TECHNOLOGY HOLDINGS, LLC
- Ionel Jitaru
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF FORMING A CAST INDUCTOR APPARATUS
- Publication number 20200258676
- Publication date Aug 13, 2020
- Grant A. MacLennan
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
POWER CONVERTER FOR FULL CONVERSION WIND TURBINE SYSTEMS
- Publication number 20200158085
- Publication date May 21, 2020
- GENERAL ELECTRIC COMPANY
- Robert Gregory Wagoner
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
PULSED LEVEL SHIFT AND INVERTER CIRCUITS FOR GAN DEVICES
- Publication number 20200099241
- Publication date Mar 26, 2020
- Navitas Semiconductor, Inc.
- Daniel M. Kinzer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FLAT WINDING / EQUAL COUPLING COMMON MODE INDUCTOR APPARATUS AND ME...
- Publication number 20200027648
- Publication date Jan 23, 2020
- CTM Magnetics, Inc.
- Hans Wennerstrom
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD, SYSTEM AND APPARATUS OF WIRELESS LOCAL AREA NETWORK (WLAN)...
- Publication number 20200015123
- Publication date Jan 9, 2020
- Intel Corporation
- Alexander Sirotkin
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
OVERVOLTAGE PROTECTION AND SHORT-CIRCUIT WITHSTANDING FOR GALLIUM N...
- Publication number 20190199084
- Publication date Jun 27, 2019
- TEXAS INSTRUMENTS INCORPORATED
- Sandeep R. Bahl
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
SWITCHING DEVICE AND ELECTRONIC CIRCUIT
- Publication number 20190173461
- Publication date Jun 6, 2019
- ROHM CO., LTD.
- Masashi HAYASHIGUCHI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BOOTSTRAP CAPACITOR CHARGING CIRCUIT FOR GAN DEVICES
- Publication number 20190148961
- Publication date May 16, 2019
- Navitas Semiconductor, Inc.
- Daniel Marvin Kinzer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CASCODE CONNECTED SIC-JFET WITH SIC-SBD AND ENHANCEMENT DEVICE
- Publication number 20180351548
- Publication date Dec 6, 2018
- Renesas Electronics America Inc.
- Tetsuo SATO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTIPURPOSE POWER SUPPLY FOR POWER SWITCH DRIVER APPLICATIONS
- Publication number 20180337609
- Publication date Nov 22, 2018
- Murata Manufacturing Co., Ltd.
- Frank WARNES
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER HAVING SWITCHING ELEMENTS FORMED OF UNIPOLAR DEVICE...
- Publication number 20180309390
- Publication date Oct 25, 2018
- DAIKIN INDUSTRIES, LTD.
- Toshiyuki MAEDA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR DRIVE WITH SILICON CARBIDE MOSFET SWITCHES
- Publication number 20180145602
- Publication date May 24, 2018
- Rockwell Automation Technologies, Inc.
- Lixiang Wei
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HALF BRIDGE POWER CONVERSION CIRCUITS USING GAN DEVICES
- Publication number 20180102661
- Publication date Apr 12, 2018
- Navitas Semiconductor, Inc.
- Daniel Marvin Kinzer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR DRIVE WITH SILICON CARBIDE MOSFET SWITCHES
- Publication number 20180026544
- Publication date Jan 25, 2018
- Rockwell Automation Technologies, Inc.
- Kevin Baumann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
GaN CIRCUIT DRIVERS FOR GaN CIRCUIT LOADS
- Publication number 20170324263
- Publication date Nov 9, 2017
- Navitas Semiconductor, Inc.
- Daniel Marvin Kinzer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COMPOUND SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20140369080
- Publication date Dec 18, 2014
- Youichi Kamada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTILEVEL INVERTER DEVICE
- Publication number 20140362626
- Publication date Dec 11, 2014
- PANASONIC CORPORATION
- Kazunori Kidera
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYNCHRONOUS RECTIFICATION IN THE THREE-LEVEL INVERTER-CONVERTER TOP...
- Publication number 20140334208
- Publication date Nov 13, 2014
- HAMILTON SUNDSTRAND CORPORATION
- Vietson M. Nguyen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC/DC Converter, Power Supply Circuit, And Semiconductor Device
- Publication number 20140320107
- Publication date Oct 30, 2014
- Semiconductor Energy Laboratory Co., Ltd.
- Kei Takahashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DRIVE DEVICE FOR POWER CONVERTER AND DRIVING METHOD OF POWER CONVERTER
- Publication number 20140286069
- Publication date Sep 25, 2014
- Mitsubishi Electric Corporation
- Yosuke Shinomoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ISOLATED ERROR AMPLIFIER FOR ISOLATED POWER SUPPLIES
- Publication number 20140268917
- Publication date Sep 18, 2014
- Analog Devices Technology
- Shaoyu MA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HIGH CURRENT, LOW SWITCHING LOSS SiC POWER MODULE
- Publication number 20140246681
- Publication date Sep 4, 2014
- Cree, Inc.
- Mrinal K. Das
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Semiconductor Drive Circuit and Power Conversion Apparatus Using Same
- Publication number 20140191784
- Publication date Jul 10, 2014
- Hitachi, Ltd
- Ayumu Hatanaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC/DC Converter with III-Nitride Switches
- Publication number 20140192441
- Publication date Jul 10, 2014
- International Rectifier Corporation
- Michael A. Briere
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HIGH POWER DENSITY OFF-LINE POWER SUPPLY
- Publication number 20140185327
- Publication date Jul 3, 2014
- AVOGY, INC.
- Hemal N. Shah
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
GATE DRIVE CIRCUIT FOR SYNCHRONOUS RECTIFICATION
- Publication number 20140177305
- Publication date Jun 26, 2014
- Linda S. Irish
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL DEVICE AND POWER SUPPLY DEVICE
- Publication number 20140159685
- Publication date Jun 12, 2014
- FUJITSU SEMICONDUCTOR LIMITED
- Yuji ITO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power Inverter Including SiC JFETs
- Publication number 20140145664
- Publication date May 29, 2014
- INFINEON TECHNOLOGIES AG
- Carlos Castro
- B60 - VEHICLES IN GENERAL
Information Patent Application
TRANSISTOR CONTROL CIRCUIT AND POWER SUPPLY DEVICE
- Publication number 20140111268
- Publication date Apr 24, 2014
- Fujitsu Limited
- Tadahiro Imada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE
- Publication number 20140091315
- Publication date Apr 3, 2014
- Atsushi YAMADA
- H01 - BASIC ELECTRIC ELEMENTS

by using wide band gap based power semiconductors

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

3-level power conversion circuit including serially-connected switc...

High speed, efficient SiC power module

Bidirectional power conversion circuit and bidirectional power conv...

GaN-on-sapphire monolithically integrated power converter

High frequency inverter/distributed gap inductor—capacitor filter a...

Multipurpose power supply for power switch driver applications

Method for potting an electrical component

Pulsed level shift and inverter circuits for GaN devices

Bootstrap capacitor over-voltage management circuit for GaN transis...

Semiconductor device and method for controlling semiconductor device

Power module and power circuit

Cascode connected SiC-JFET with SiC-SBD and enhancement device

Multipurpose power supply for power switch driver applications

Power converter for energy systems

Method, system and apparatus of wireless local area network (WLAN)...

GaN circuit drivers for GaN circuit loads

On-chip DC-DC power converters with fully integrated GaN power swit...

Motor drive with silicon carbide MOSFET switches

Architecture of drive unit employing gallium nitride switches

Switching power supply with main switching device and secondary swi...

Bootstrap capacitor charging circuit for GaN devices

Method for potting an electrical component

Half bridge power conversion circuits using GaN devices

Overvoltage protection and short-circuit withstanding for gallium n...

Switching device and electronic circuit

Power conversion apparatus and power conversion method for heat tre...

High speed, efficient SiC power module

Electric power converter

Equal coupling common mode inductor apparatus and method of use the...

Ideal switch bridgeless PFC

Patents Applicationslast 30 patents

METHOD OF FORMING A CAST INDUCTOR APPARATUS

POWER CONVERTER FOR FULL CONVERSION WIND TURBINE SYSTEMS

PULSED LEVEL SHIFT AND INVERTER CIRCUITS FOR GAN DEVICES

FLAT WINDING / EQUAL COUPLING COMMON MODE INDUCTOR APPARATUS AND ME...

METHOD, SYSTEM AND APPARATUS OF WIRELESS LOCAL AREA NETWORK (WLAN)...

OVERVOLTAGE PROTECTION AND SHORT-CIRCUIT WITHSTANDING FOR GALLIUM N...

SWITCHING DEVICE AND ELECTRONIC CIRCUIT

BOOTSTRAP CAPACITOR CHARGING CIRCUIT FOR GAN DEVICES

CASCODE CONNECTED SIC-JFET WITH SIC-SBD AND ENHANCEMENT DEVICE

MULTIPURPOSE POWER SUPPLY FOR POWER SWITCH DRIVER APPLICATIONS

POWER CONVERTER HAVING SWITCHING ELEMENTS FORMED OF UNIPOLAR DEVICE...

MOTOR DRIVE WITH SILICON CARBIDE MOSFET SWITCHES

HALF BRIDGE POWER CONVERSION CIRCUITS USING GAN DEVICES

MOTOR DRIVE WITH SILICON CARBIDE MOSFET SWITCHES

GaN CIRCUIT DRIVERS FOR GaN CIRCUIT LOADS

COMPOUND SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

MULTILEVEL INVERTER DEVICE

SYNCHRONOUS RECTIFICATION IN THE THREE-LEVEL INVERTER-CONVERTER TOP...

DC/DC Converter, Power Supply Circuit, And Semiconductor Device

DRIVE DEVICE FOR POWER CONVERTER AND DRIVING METHOD OF POWER CONVERTER

ISOLATED ERROR AMPLIFIER FOR ISOLATED POWER SUPPLIES

HIGH CURRENT, LOW SWITCHING LOSS SiC POWER MODULE

Semiconductor Drive Circuit and Power Conversion Apparatus Using Same

DC/DC Converter with III-Nitride Switches

HIGH POWER DENSITY OFF-LINE POWER SUPPLY

GATE DRIVE CIRCUIT FOR SYNCHRONOUS RECTIFICATION

CONTROL DEVICE AND POWER SUPPLY DEVICE

Power Inverter Including SiC JFETs

TRANSISTOR CONTROL CIRCUIT AND POWER SUPPLY DEVICE

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE