using discharge tubes or semiconductor devices to convert the intermediate dc into ac

Industry

CPC
H02M5/44

This industry / category may be too specific. Please go to a parent level for more data

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 H02M5/00Conversion of ac power input into ac power output

Current Industry

H02M5/44using discharge tubes or semiconductor devices to convert the intermediate dc into ac

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Power conversion device and press apparatus
- Patent number 11,984,816
- Issue date May 14, 2024
- Hitachi Industrial Equipment Systems Co., Ltd.
- Mizuki Nakahara
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Integrated power system capable of switching between power supply m...
- Patent number 11,901,833
- Issue date Feb 13, 2024
- CHROMA ATE INC.
- Cheng Chung Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power control circuit, power generator, and power generation system
- Patent number 11,703,038
- Issue date Jul 18, 2023
- Kabushiki Kaisha Toshiba
- Atsuro Oonishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for controlling a converter
- Patent number 11,476,775
- Issue date Oct 18, 2022
- Wobben Properties GmbH
- Albrecht Gensior
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Bidirectional power converter
- Patent number 11,411,507
- Issue date Aug 9, 2022
- Hirotaka Karakama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Controller for a cooling unit compressor, system and use
- Patent number 11,402,139
- Issue date Aug 2, 2022
- Eppendorf AG
- Rüdiger Uhlendorf
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method for insulation monitoring of a converter-supplied power supp...
- Patent number 11,391,785
- Issue date Jul 19, 2022
- Bender GmbH & Co. KG
- Dieter Hackl
- G01 - MEASURING TESTING
Information Patent Grant
Power converter, compressor, air-sending device, and air-conditioni...
- Patent number 11,211,875
- Issue date Dec 28, 2021
- Mitsubishi Electric Corporation
- Akihiro Tsumura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC link capacitor pre-charge method utilizing series boost converter
- Patent number 11,201,539
- Issue date Dec 14, 2021
- Hamilton Sundstrand Corporation
- Grzegorz Popek
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
True DC current source
- Patent number 10,998,829
- Issue date May 4, 2021
- James Nanut
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converter and air conditioner equipped with the same
- Patent number 10,978,960
- Issue date Apr 13, 2021
- Mitsubishi Electric Corporation
- Kenji Iwazaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply for output of various specifications
- Patent number 10,931,206
- Issue date Feb 23, 2021
- Fuji Electric Co., Ltd.
- Ryuji Yamada
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Switch mode power supply and method for operating the switch mode p...
- Patent number 10,756,641
- Issue date Aug 25, 2020
- Siemens Aktiengesellschaft
- Daniel Portisch
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control of a wind turbine generator for reduced tonal audibility
- Patent number 10,700,624
- Issue date Jun 30, 2020
- Vestas Wind Systems A/S
- Gert Karmisholt Andersen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Direct current link bus for a power converter and method of forming...
- Patent number 10,701,795
- Issue date Jun 30, 2020
- GE Aviation Systems LLC
- Luis Javier Pando Rodriguez
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power communication architecture for an aircraft
- Patent number 10,673,234
- Issue date Jun 2, 2020
- Zodiac Aero Electric
- Geoffrey Beggiora
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric system architecture for a vehicle with multiple load chara...
- Patent number 10,601,338
- Issue date Mar 24, 2020
- Hamilton Sundstrand Corporation
- Gregory I. Rozman
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Adaptor for wind turbine refurbishment and associated methods
- Patent number 10,570,889
- Issue date Feb 25, 2020
- General Electric Company
- Jay F. Leonard
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Series circuit arrangement of power semiconductors
- Patent number 10,559,519
- Issue date Feb 11, 2020
- Siemens Aktiengesellschaft
- Johann Holweg
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Power conversion device and air conditioner comprising same
- Patent number 10,516,331
- Issue date Dec 24, 2019
- LG Electronics Inc.
- Seungwoo Chae
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Device and method for controlling a load flow in an alternating-vol...
- Patent number 10,468,884
- Issue date Nov 5, 2019
- Siemens Aktiengesellschaft
- Friedemann Augsburger
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fault level estimation method for power converters
- Patent number 10,466,308
- Issue date Nov 5, 2019
- Siemens Aktiengesellschaft
- Alvaro Jose Hernandez Manchola
- G01 - MEASURING TESTING
Information Patent Grant
Electrical power systems having zig-zag transformers
- Patent number 10,468,881
- Issue date Nov 5, 2019
- General Electric Company
- Robert Gregory Wagoner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Refrigeration cycle apparatus
- Patent number 10,418,915
- Issue date Sep 17, 2019
- Mitsubishi Electric Corporation
- Akihiko Iwata
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Power generation system for self activation
- Patent number 10,411,612
- Issue date Sep 10, 2019
- Kabushiki Kaisha Toshiba
- Atsuro Oonishi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Airflow generator power supply and wind turbine generator
- Patent number 10,352,302
- Issue date Jul 16, 2019
- Kabushiki Kaisha Toshiba
- Motofumi Tanaka
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Feedback control for parallel power converter synchronization
- Patent number 10,291,111
- Issue date May 14, 2019
- Hamilton Sundstrand Corporation
- Sebastian Rosado
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Data processing device and method for high voltage direct current t...
- Patent number 10,250,154
- Issue date Apr 2, 2019
- LSIS Co., Ltd.
- Ho Hwan Park
- G01 - MEASURING TESTING
Information Patent Grant
Drive train comprising a doubly fed electric machine and a band sto...
- Patent number 10,224,829
- Issue date Mar 5, 2019
- GE Energy Power Conversion Technology Ltd.
- Alfred Permuy
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Data processing device and method for high voltage direct current t...
- Patent number 10,211,749
- Issue date Feb 19, 2019
- LSIS Co., Ltd.
- Ho Hwan Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ACTIVE HARMONIC FILTER AND REACTIVE POWER CONTROL SYSTEM FOR NAVAL...
- Publication number 20240372499
- Publication date Nov 7, 2024
- Raytheon Company
- Stephen B. Kuznetsov
- B60 - VEHICLES IN GENERAL
Information Patent Application
VOLTAGE TRANSFORMER
- Publication number 20240048042
- Publication date Feb 8, 2024
- CHRISTIAN-ALBRECHTS-UNIVERSITAT ZU KIEL
- Levy FERREIRA COSTA
- B60 - VEHICLES IN GENERAL
Information Patent Application
INTEGRATED POWER SYSTEM CAPABLE OF SWITCHING BETWEEN POWER SUPPLY M...
- Publication number 20230134013
- Publication date May 4, 2023
- CHROMA ATE INC.
- Cheng Chung LEE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power Conversion Device and Press Apparatus
- Publication number 20220385204
- Publication date Dec 1, 2022
- Hitachi Industrial Equipment Systems Co., Ltd.
- Mizuki NAKAHARA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Power Supply Unit with Dynamically Configurable Power Distribution
- Publication number 20220069725
- Publication date Mar 3, 2022
- ARRIS Enterprises LLC
- Michael Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BIDIRECTIONAL POWER CONVERTER
- Publication number 20210336549
- Publication date Oct 28, 2021
- KABUSHIKI KAISHA YASKAWA DENKI
- Hirotaka KARAKAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONTROL CIRCUIT, POWER GENERATOR, AND POWER GENERATION SYSTEM
- Publication number 20210079900
- Publication date Mar 18, 2021
- Kabushiki Kaisha Toshiba
- Atsuro OONISHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER CONVERTER, COMPRESSOR, AIR-SENDING DEVICE, AND AIR-CONDITIONI...
- Publication number 20200220470
- Publication date Jul 9, 2020
- Mitsubishi Electric Corporation
- Akihiro TSUMURA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DIRECT CURRENT LINK BUS FOR A POWER CONVERTER AND METHOD OF FORMING...
- Publication number 20200084878
- Publication date Mar 12, 2020
- GE AVIATION SYSTEMS, LLC
- Luis Javier Pando Rodriguez
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Adaptor for Wind Turbine Refurbishment and Associated Methods
- Publication number 20190323488
- Publication date Oct 24, 2019
- GENERAL ELECTRIC COMPANY
- Jay F. Leonard
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
CONTROLLER FOR A COOLING UNIT COMPRESSOR, SYSTEM AND USE
- Publication number 20190234663
- Publication date Aug 1, 2019
- Eppendorf AG
- Rüdiger Uhlendorf
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC SYSTEM ARCHITECTURE FOR A VEHICLE WITH MULTIPLE LOAD CHARA...
- Publication number 20190097546
- Publication date Mar 28, 2019
- HAMILTON SUNDSTRAND CORPORATION
- Gregory I. Rozman
- B60 - VEHICLES IN GENERAL
Information Patent Application
POWER CONVERTER AND AIR CONDITIONER EQUIPPED WITH THE SAME
- Publication number 20190089266
- Publication date Mar 21, 2019
- Mitsubishi Electric Corporation
- Kenji IWAZAKI
- F24 - HEATING RANGES VENTILATING
Information Patent Application
TRUE DC CURRENT SOURCE
- Publication number 20190052183
- Publication date Feb 14, 2019
- JAMES NANUT
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
UNINTERRUPTIBLE POWER SUPPLY
- Publication number 20190044377
- Publication date Feb 7, 2019
- TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
- Masaru TOYODA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Series Circuit Arrangement of Power Semiconductors
- Publication number 20190043784
- Publication date Feb 7, 2019
- Siemens Aktiengesellschaft
- Johann Holweg
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER GENERATION SYSTEM
- Publication number 20180278170
- Publication date Sep 27, 2018
- Kabushiki Kaisha Toshiba
- Atsuro OONISHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER COMMUNICATION ARCHITECTURE FOR AN AIRCRAFT
- Publication number 20180219378
- Publication date Aug 2, 2018
- Zodiac Aero Electric
- Geoffrey Beggiora
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power Converter for Full Conversion Wind Turbine Systems
- Publication number 20180187652
- Publication date Jul 5, 2018
- GENERAL ELECTRIC COMPANY
- Robert Gregory Wagoner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY AND SIMPLIFICATION OF STRUCTURE OF POWER SUPPLY
- Publication number 20180183351
- Publication date Jun 28, 2018
- Fuji Electric Co., Ltd.
- Ryuji YAMADA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
POWER TRANSMISSION ARRANGEMENT AND METHOD FOR OPERATING A POWER TRA...
- Publication number 20180175622
- Publication date Jun 21, 2018
- ABB Schweiz AG
- Göran BRORSSON
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HYBRID CONTROL METHOD FOR AN ELECTRICAL CONVERTER
- Publication number 20180062531
- Publication date Mar 1, 2018
- ABB Schweiz AG
- Peter Al-Hokayem
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY DEVICE AND AIR CONDITIONER
- Publication number 20180034361
- Publication date Feb 1, 2018
- Mitsubishi Electric Corporation
- Keiichiro SHIZU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC POWER CONVERSION CIRCUIT INCLUDING SWITCHES AND REACTORS,...
- Publication number 20170358998
- Publication date Dec 14, 2017
- Panasonic Intellectual Property Management Co., Ltd.
- SHOICHI HARA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PRECHARGE APPARATUS FOR POWER CONVERSION SYSTEM
- Publication number 20170353120
- Publication date Dec 7, 2017
- Rockwell Automation Technologies, Inc.
- Lixiang Wei
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CHARGING OF SPLIT DC LINKS OF A CONVERTER SYSTEM
- Publication number 20170170742
- Publication date Jun 15, 2017
- ABB Technology Oy
- Juerg Rauchenstein
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FAULT LEVEL ESTIMATION METHOD FOR POWER CONVERTERS
- Publication number 20170045589
- Publication date Feb 16, 2017
- Siemens Aktiengesellschaft
- ALVARO JOSE HERNANDEZ MANCHOLA
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR MONITORING DC LINK CAPACITANCE IN POWER CONVERTERS
- Publication number 20170038418
- Publication date Feb 9, 2017
- ABB Schweiz AG
- Piotr Lipnicki
- G01 - MEASURING TESTING
Information Patent Application
AIRFLOW GENERATOR POWER SUPPLY AND WIND TURBINE GENERATOR
- Publication number 20160377060
- Publication date Dec 29, 2016
- KABUSHIKI KAISHA TOSHIBA
- Motofumi TANAKA
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
A CONTROL APPARATUS FOR A POWER CONVERTER
- Publication number 20160308453
- Publication date Oct 20, 2016
- General Electric Technology GmbH
- Colin Donald Murray Oates
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

using discharge tubes or semiconductor devices to convert the intermediate dc into ac

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Power conversion device and press apparatus

Integrated power system capable of switching between power supply m...

Power control circuit, power generator, and power generation system

Method for controlling a converter

Bidirectional power converter

Controller for a cooling unit compressor, system and use

Method for insulation monitoring of a converter-supplied power supp...

Power converter, compressor, air-sending device, and air-conditioni...

DC link capacitor pre-charge method utilizing series boost converter

True DC current source

Power converter and air conditioner equipped with the same

Power supply for output of various specifications

Switch mode power supply and method for operating the switch mode p...

Control of a wind turbine generator for reduced tonal audibility

Direct current link bus for a power converter and method of forming...

Power communication architecture for an aircraft

Electric system architecture for a vehicle with multiple load chara...

Adaptor for wind turbine refurbishment and associated methods

Series circuit arrangement of power semiconductors

Power conversion device and air conditioner comprising same

Device and method for controlling a load flow in an alternating-vol...

Fault level estimation method for power converters

Electrical power systems having zig-zag transformers

Refrigeration cycle apparatus

Power generation system for self activation

Airflow generator power supply and wind turbine generator

Feedback control for parallel power converter synchronization

Data processing device and method for high voltage direct current t...

Drive train comprising a doubly fed electric machine and a band sto...

Data processing device and method for high voltage direct current t...

Patents Applicationslast 30 patents

ACTIVE HARMONIC FILTER AND REACTIVE POWER CONTROL SYSTEM FOR NAVAL...

VOLTAGE TRANSFORMER

INTEGRATED POWER SYSTEM CAPABLE OF SWITCHING BETWEEN POWER SUPPLY M...

Power Conversion Device and Press Apparatus

Power Supply Unit with Dynamically Configurable Power Distribution

BIDIRECTIONAL POWER CONVERTER

POWER CONTROL CIRCUIT, POWER GENERATOR, AND POWER GENERATION SYSTEM

POWER CONVERTER, COMPRESSOR, AIR-SENDING DEVICE, AND AIR-CONDITIONI...

DIRECT CURRENT LINK BUS FOR A POWER CONVERTER AND METHOD OF FORMING...

Adaptor for Wind Turbine Refurbishment and Associated Methods

CONTROLLER FOR A COOLING UNIT COMPRESSOR, SYSTEM AND USE

ELECTRIC SYSTEM ARCHITECTURE FOR A VEHICLE WITH MULTIPLE LOAD CHARA...

POWER CONVERTER AND AIR CONDITIONER EQUIPPED WITH THE SAME

TRUE DC CURRENT SOURCE

UNINTERRUPTIBLE POWER SUPPLY

Series Circuit Arrangement of Power Semiconductors

POWER GENERATION SYSTEM

POWER COMMUNICATION ARCHITECTURE FOR AN AIRCRAFT

Power Converter for Full Conversion Wind Turbine Systems

POWER SUPPLY AND SIMPLIFICATION OF STRUCTURE OF POWER SUPPLY

POWER TRANSMISSION ARRANGEMENT AND METHOD FOR OPERATING A POWER TRA...

HYBRID CONTROL METHOD FOR AN ELECTRICAL CONVERTER

POWER SUPPLY DEVICE AND AIR CONDITIONER

ELECTRIC POWER CONVERSION CIRCUIT INCLUDING SWITCHES AND REACTORS,...

PRECHARGE APPARATUS FOR POWER CONVERSION SYSTEM

CHARGING OF SPLIT DC LINKS OF A CONVERTER SYSTEM

FAULT LEVEL ESTIMATION METHOD FOR POWER CONVERTERS

METHOD FOR MONITORING DC LINK CAPACITANCE IN POWER CONVERTERS

AIRFLOW GENERATOR POWER SUPPLY AND WIND TURBINE GENERATOR

A CONTROL APPARATUS FOR A POWER CONVERTER