using discharge tubes only

Industry

CPC
H02M3/33

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Parent Industries

HELECTRICITY H02Electric power H02MAPPARATUS 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 H02M3/00Conversion of dc power input into dc power output

Current Industry

H02M3/33using discharge tubes only

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for power module for inverter for electric vehicle
- Patent number 12,368,391
- Issue date Jul 22, 2025
- BorgWarner US Technologies LLC
- David Paul Buehler
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Non-isolated resonant gate drive circuit
- Patent number 12,368,371
- Issue date Jul 22, 2025
- Southeast University
- Qinsong Qian
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply conversion circuit and electronic device
- Patent number 12,368,384
- Issue date Jul 22, 2025
- Huawei Technologies Co., Ltd.
- Zhixiang Hu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
LLC resonant converter with high reliability
- Patent number 12,368,369
- Issue date Jul 22, 2025
- Korea Advanced Institute of Science and Technology
- GunWoo Moon
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Isolated DC/DC converter and power electronics system
- Patent number 12,368,383
- Issue date Jul 22, 2025
- Infineon Technologies Austria AG
- Derek Bernardon
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Startup method of semiconductor transformer, and converter using same
- Patent number 12,368,367
- Issue date Jul 22, 2025
- HYOSUNG HEAVY INDUSTRIES CORPORATION
- Hae Won Seo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply device
- Patent number 12,368,316
- Issue date Jul 22, 2025
- TMEIC Corporation
- Xiaochen Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Integrated circuit and power supply circuit
- Patent number 12,362,652
- Issue date Jul 15, 2025
- Fuji Electric Co., Ltd.
- Takato Sugawara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrolytic capacitorless, selectively dimmable LED driver
- Patent number 12,362,654
- Issue date Jul 15, 2025
- The Research Foundation for the State University of New York
- Pritam Das
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Direct-current-to-direct-current converter with compensation for po...
- Patent number 12,362,672
- Issue date Jul 15, 2025
- Deere & Company
- Dustin E. Oelmann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Overvoltage protection circuit and charging device
- Patent number 12,362,575
- Issue date Jul 15, 2025
- RoyPow Technology Co., Ltd.
- Quanfu Zou
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power factor correction circuit, power factor correction assembly a...
- Patent number 12,362,592
- Issue date Jul 15, 2025
- EATON INTELLIGENT POWER LIMITED
- Cheng Luo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Controllers, devices, and methods for controlling direct current fa...
- Patent number 12,362,584
- Issue date Jul 15, 2025
- Rivian IP Holdings, LLC
- Yang Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Ripple control method for modular cascaded power conversion device
- Patent number 12,362,656
- Issue date Jul 15, 2025
- SANTAK ELECTRONIC (SHENZHEN) CO., LTD.
- Jiajie Duan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Series resonant power converter
- Patent number 12,362,664
- Issue date Jul 15, 2025
- COLLINS AEROSPACE IRELAND, LIMITED
- Ignacio Castro Àlvarez
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fixed frequency resonant inverter
- Patent number 12,362,676
- Issue date Jul 15, 2025
- MYRTLE HOLDINGS, LLC
- L. Dexter Bates
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switch-mode power converters with control of turning off transistor...
- Patent number 12,362,650
- Issue date Jul 15, 2025
- On-Bright Electronics (Shanghai) Co., Ltd.
- Qian Fang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converter controlled capacitor circuits and methods
- Patent number 12,362,660
- Issue date Jul 15, 2025
- Queen's University at Kingston
- Yan-Fei Liu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Forward converter having a primary-side current sense circuit
- Patent number 12,362,673
- Issue date Jul 15, 2025
- Lutron Technology Company LLC
- Dragan Veskovic
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Integrated circuit and power supply circuit
- Patent number 12,362,675
- Issue date Jul 15, 2025
- Fuji Electric Co., Ltd.
- Yoshinori Kobayashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Demodulation apparatus and method for wireless power transfer systems
- Patent number 12,362,598
- Issue date Jul 15, 2025
- NuVolta Technologies (Hefei) Co., Ltd.
- Yunqiang Zeng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Phase shifted full-bridge converter
- Patent number 12,362,649
- Issue date Jul 15, 2025
- LG Innotek Co., Ltd
- Soo San Kim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching control circuit, power supply circuit
- Patent number 12,362,653
- Issue date Jul 15, 2025
- Fuji Electric Co., Ltd.
- Kiminori Tanaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control circuit and switching power source
- Patent number 12,362,674
- Issue date Jul 15, 2025
- Fuji Electric Co., Ltd.
- Hiroshi Maruyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multiple port DC-DC converter
- Patent number 12,362,570
- Issue date Jul 15, 2025
- The Regents of the University of Michigan
- Al-Thaddeus Avestruz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching power supply circuit
- Patent number 12,362,671
- Issue date Jul 15, 2025
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Xiahe Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Display device and operating method therefor
- Patent number 12,354,523
- Issue date Jul 8, 2025
- LG Electronics Inc.
- Seunghun Baek
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Dual-purpose drive and charger systems and methods thereof
- Patent number 12,355,369
- Issue date Jul 8, 2025
- Deere & Company
- Tianjun Fu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Soft-switching pulse-width modulated DC-DC power converter
- Patent number 12,355,343
- Issue date Jul 8, 2025
- Syddansk Universitet
- Morten Nymand
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Inductive power transfer system control
- Patent number 12,355,272
- Issue date Jul 8, 2025
- Auckland UniServices Limited
- Udaya Kumara Madawala
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
POWER SUPPLY SYSTEM, ARTICLE OF PERSONAL PROTECTIVE EQUIPMENT, AND...
- Publication number 20250239942
- Publication date Jul 24, 2025
- 3M Innovative Properties Company
- DARIN K. Thompson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR IMPROVING EFFICIENCY OF MICRO-INVERTER AND DUAL-ACTIVE-B...
- Publication number 20250239945
- Publication date Jul 24, 2025
- SHANGHAI JIAO TONG UNIVERSITY
- Rui LI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INTEGRATED POWER BLOCK
- Publication number 20250233510
- Publication date Jul 17, 2025
- Moksha Integrated Power LLC
- Sharad Sundar
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC POWER CONVERSION APPARATUS AND ELECTRIC POWER CONVERSION S...
- Publication number 20250233511
- Publication date Jul 17, 2025
- TDK Corporation
- Kazuki MATSUBARA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SOFT-SWITCH RESONANT CONVERTER AND CONTROL METHOD THEREOF
- Publication number 20250233502
- Publication date Jul 17, 2025
- Huawei Digital Power Technologies Co., Ltd.
- Ye HE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM AND METHOD FOR POWERING OR CHARGING MULTIPLE RECEIVERS WIREL...
- Publication number 20250232912
- Publication date Jul 17, 2025
- Mojo Mobility Inc.
- Afshin Partovi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DC-DC RESONANT POWER CONVERTER
- Publication number 20250233516
- Publication date Jul 17, 2025
- HAMILTON SUNDSTRAND CORPORATION
- Paul W. LEFLEY
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS FOR POWER DETECTION
- Publication number 20250233521
- Publication date Jul 17, 2025
- ON-BRIGHT INTEGRATIONS CO., LTD.
- PENGLIN YANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC POWER CONVERSION APPARATUS AND ELECTRIC POWER CONVERSION S...
- Publication number 20250233499
- Publication date Jul 17, 2025
- TDK Corporation
- Ryosuke Ushikubo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TOWEL FOR EXERCISE MAT
- Publication number 20250229121
- Publication date Jul 17, 2025
- Yoga Ether LLC
- Rohit Chhabra
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Power Converter, Power Converter Controller, and Method of Controll...
- Publication number 20250233522
- Publication date Jul 17, 2025
- Infineon Technologies Austria AG
- Benjamim Tang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Modular, Multicell, and Multilevel Inverter
- Publication number 20250226737
- Publication date Jul 10, 2025
- Board of Regents, The University of Texas System
- Qin Huang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METACAPACITORS AND POWER-ELECTRONIC CONVERTERS FOR POWER-ELECTRONIC...
- Publication number 20250226755
- Publication date Jul 10, 2025
- 10644137 CANADA INC.
- Majid Pahlevaninezhad
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Comprehensive Control Method and System for Direct Current (DC) Pow...
- Publication number 20250222789
- Publication date Jul 10, 2025
- Shanghai Marine Equipment Research Institute
- Bin HU
- B60 - VEHICLES IN GENERAL
Information Patent Application
POWER CONVERTER, MOTOR DRIVER, AND REFRIGERATION-CYCLE APPLIED EQUI...
- Publication number 20250226738
- Publication date Jul 10, 2025
- Mitsubishi Electric Corporation
- Takaaki TAKAHARA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Precharging DC Link Between Battery and Power Connection
- Publication number 20250226741
- Publication date Jul 10, 2025
- Aptiv Technologies AG
- Rachit Agarwal
- B60 - VEHICLES IN GENERAL
Information Patent Application
POWER SUPPLY SYSTEM AND METHOD OF HANDLING FAULTS IN NON-EARTHED AP...
- Publication number 20250226753
- Publication date Jul 10, 2025
- AXIS AB
- Andreas ERICSSON
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SOLID-STATE TRANSFORMER MODULE AND TRANSFORMER USING SAME
- Publication number 20250226754
- Publication date Jul 10, 2025
- LS ELECTRIC CO., LTD.
- Jeong Woo LIM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL OF AN ASYMMETRIC HALF BRIDGE CONVERTER
- Publication number 20250226758
- Publication date Jul 10, 2025
- Infineon Technologies Austria AG
- Alfredo Medina-Garcia
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METACAPACITORS AND POWER-ELECTRONIC CONVERTERS FOR POWER-ELECTRONIC...
- Publication number 20250226756
- Publication date Jul 10, 2025
- 10644137 CANADA INC.
- Majid Pahlevaninezhad
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCHING POWER SUPPLY, SELF-POWERED CIRCUIT, AND SELF-POWERED METH...
- Publication number 20250226752
- Publication date Jul 10, 2025
- Lii Semiconductor Co., LTD
- Jie ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION APPARATUS
- Publication number 20250226757
- Publication date Jul 10, 2025
- LG Innotek Co., Ltd.
- Jae Sam LEE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL POWER SYSTEM
- Publication number 20250226760
- Publication date Jul 10, 2025
- Rolls-Royce plc
- Pablo A. BRIFF
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
POWER SUPPLY WITH DYNAMIC CONTROL OF RESONANT MODE
- Publication number 20250219531
- Publication date Jul 3, 2025
- ACER INCORPORATED
- Tzu-Tseng Chan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND SYSTEM FOR CALIBRATING POWER CONVERTERS
- Publication number 20250219521
- Publication date Jul 3, 2025
- Vensum Power Oy
- Natan Baron-Trocellier
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS FOR COOLING SYSTEM AND POWER MODULE FOR INVERTE...
- Publication number 20250219554
- Publication date Jul 3, 2025
- BorgWarner US Technologies LLC
- Bryan Rohl
- B60 - VEHICLES IN GENERAL
Information Patent Application
SWITCHING POWER SUPPLY, POWER REPLENISHMENT CIRCUIT AND POWER REPLE...
- Publication number 20250219433
- Publication date Jul 3, 2025
- Lii Semiconductor Co., LTD
- Fulong WANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS FOR WIDE VOLTAGE DC-DC POWER CONVERSION
- Publication number 20250219547
- Publication date Jul 3, 2025
- McMaster University
- Rachit Pradhan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HIGH-VOLTAGE GENERATOR AND X-RAY SYSTEM
- Publication number 20250220798
- Publication date Jul 3, 2025
- Shanghai United Imaging Healthcare Co., Ltd.
- Biao Luo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ISOLATED POWER CONVERTER WITH ADJUSTABLE CHARACTERISTIC OF A BODE P...
- Publication number 20250219545
- Publication date Jul 3, 2025
- Leadtrend Technology Corp.
- Yi-Min Tzeng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

using discharge tubes only

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Systems and methods for power module for inverter for electric vehicle

Non-isolated resonant gate drive circuit

Power supply conversion circuit and electronic device

LLC resonant converter with high reliability

Isolated DC/DC converter and power electronics system

Startup method of semiconductor transformer, and converter using same

Power supply device

Integrated circuit and power supply circuit

Electrolytic capacitorless, selectively dimmable LED driver

Direct-current-to-direct-current converter with compensation for po...

Overvoltage protection circuit and charging device

Power factor correction circuit, power factor correction assembly a...

Controllers, devices, and methods for controlling direct current fa...

Ripple control method for modular cascaded power conversion device

Series resonant power converter

Fixed frequency resonant inverter

Switch-mode power converters with control of turning off transistor...

Power converter controlled capacitor circuits and methods

Forward converter having a primary-side current sense circuit

Integrated circuit and power supply circuit

Demodulation apparatus and method for wireless power transfer systems

Phase shifted full-bridge converter

Switching control circuit, power supply circuit

Control circuit and switching power source

Multiple port DC-DC converter

Switching power supply circuit

Display device and operating method therefor

Dual-purpose drive and charger systems and methods thereof

Soft-switching pulse-width modulated DC-DC power converter

Inductive power transfer system control

Patents Applicationslast 30 patents

POWER SUPPLY SYSTEM, ARTICLE OF PERSONAL PROTECTIVE EQUIPMENT, AND...

METHOD FOR IMPROVING EFFICIENCY OF MICRO-INVERTER AND DUAL-ACTIVE-B...

INTEGRATED POWER BLOCK

ELECTRIC POWER CONVERSION APPARATUS AND ELECTRIC POWER CONVERSION S...

SOFT-SWITCH RESONANT CONVERTER AND CONTROL METHOD THEREOF

SYSTEM AND METHOD FOR POWERING OR CHARGING MULTIPLE RECEIVERS WIREL...

DC-DC RESONANT POWER CONVERTER

SYSTEMS AND METHODS FOR POWER DETECTION

ELECTRIC POWER CONVERSION APPARATUS AND ELECTRIC POWER CONVERSION S...

TOWEL FOR EXERCISE MAT

Power Converter, Power Converter Controller, and Method of Controll...

Modular, Multicell, and Multilevel Inverter

METACAPACITORS AND POWER-ELECTRONIC CONVERTERS FOR POWER-ELECTRONIC...

Comprehensive Control Method and System for Direct Current (DC) Pow...

POWER CONVERTER, MOTOR DRIVER, AND REFRIGERATION-CYCLE APPLIED EQUI...

Precharging DC Link Between Battery and Power Connection

POWER SUPPLY SYSTEM AND METHOD OF HANDLING FAULTS IN NON-EARTHED AP...

POWER SOLID-STATE TRANSFORMER MODULE AND TRANSFORMER USING SAME

CONTROL OF AN ASYMMETRIC HALF BRIDGE CONVERTER

METACAPACITORS AND POWER-ELECTRONIC CONVERTERS FOR POWER-ELECTRONIC...

SWITCHING POWER SUPPLY, SELF-POWERED CIRCUIT, AND SELF-POWERED METH...

POWER CONVERSION APPARATUS

ELECTRICAL POWER SYSTEM

POWER SUPPLY WITH DYNAMIC CONTROL OF RESONANT MODE

METHOD AND SYSTEM FOR CALIBRATING POWER CONVERTERS

SYSTEMS AND METHODS FOR COOLING SYSTEM AND POWER MODULE FOR INVERTE...

SWITCHING POWER SUPPLY, POWER REPLENISHMENT CIRCUIT AND POWER REPLE...

SYSTEMS AND METHODS FOR WIDE VOLTAGE DC-DC POWER CONVERSION

HIGH-VOLTAGE GENERATOR AND X-RAY SYSTEM

ISOLATED POWER CONVERTER WITH ADJUSTABLE CHARACTERISTIC OF A BODE P...