Other electric variables

Industry

CPC
H01M8/04634

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

Parent Industries

HELECTRICITY H01Electric elements H01MPROCESSES OR MEANS H01M8/00Fuel cells Manufacture thereof

Current Industry

H01M8/04634Other electric variables

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Power supply device having a fuel cell device and a battery, fuel c...
- Patent number 12,176,586
- Issue date Dec 24, 2024
- Audi AG
- Martin Breu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Supply device, fuel cell vehicle, and method for limiting voltage i...
- Patent number 12,043,127
- Issue date Jul 23, 2024
- Audi AG
- Markus Ruf
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method, apparatus and system for capturing carbon using fuel cell
- Patent number 12,046,737
- Issue date Jul 23, 2024
- CARBON ENERGY INC.
- Si Young Na
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System and method for directly monitoring the conductivity of coola...
- Patent number 11,962,046
- Issue date Apr 16, 2024
- Toyota Motor Engineering & Manufacturing North America, Inc.
- Matthew K. McClory
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Direct isopropanol fuel cell
- Patent number 11,677,090
- Issue date Jun 13, 2023
- OP-Hygiene IP GmbH
- Heiner Ophardt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell system
- Patent number 11,462,756
- Issue date Oct 4, 2022
- Toyota Jidosha Kabushiki Kaisha
- Nakaya Takagaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coolant control system and control method of fuel cell
- Patent number 11,342,571
- Issue date May 24, 2022
- Hyundai Motor Company
- Joon Guen Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell system
- Patent number 11,302,938
- Issue date Apr 12, 2022
- Toyota Jidosha Kabushiki Kaisha
- Keita Yamaue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Temperature estimating apparatus
- Patent number 11,121,386
- Issue date Sep 14, 2021
- Toyota Jidosha Kabushiki Kaisha
- Yasumasa Oguma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Direct isopropanol fuel cell
- Patent number 11,121,391
- Issue date Sep 14, 2021
- OP-Hygiene IP GmbH
- Heiner Ophardt
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel cell system with cathode purging
- Patent number 10,714,769
- Issue date Jul 14, 2020
- Toyota Jidosha Kabushiki Kaisha
- Shigeki Hasegawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell system
- Patent number 10,714,775
- Issue date Jul 14, 2020
- Toyota Jidosha Kabushiki Kaisha
- Yuji Ishikawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power conditioning system and control method therefor
- Patent number 10,340,539
- Issue date Jul 2, 2019
- Nissan Motor Co., Ltd.
- Michihiko Matsumoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Apparatus for measuring an impedance of fuel cell and method of mea...
- Patent number 10,290,885
- Issue date May 14, 2019
- Nissan Motor Co., Ltd.
- Michihiko Matsumoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell system and dryness degree acquisition method
- Patent number 10,276,883
- Issue date Apr 30, 2019
- Toyota Jidosha Kabushiki Kaisha
- Satoshi Shiokawa
- G01 - MEASURING TESTING
Information Patent Grant
System and method for measuring insulation resistance of fuel cell...
- Patent number 10,247,768
- Issue date Apr 2, 2019
- Hyundai Motor Company
- Kyu Il Lee
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method for controlling fuel cell system
- Patent number 10,230,118
- Issue date Mar 12, 2019
- Honda Motor Co., Ltd.
- Nobuki Koiwa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Direct isopropanol fuel cell
- Patent number 10,230,120
- Issue date Mar 12, 2019
- OP-Hygiene IP GmbH
- Heiner Ophardt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell system and performance improvement method of fuel cell sy...
- Patent number 10,199,668
- Issue date Feb 5, 2019
- Toyota Jidosha Kabushiki Kaisha
- Shinji Jomori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell internal state detection system and state detection method
- Patent number 10,193,174
- Issue date Jan 29, 2019
- Nissan Motor Co., Ltd.
- Toshikazu Kotaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power conditioning system and control method therefor
- Patent number 10,193,167
- Issue date Jan 29, 2019
- Nissan Motor Co., Ltd.
- Michihiko Matsumoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Fuel cell system and method of controlling operation of fuel cell
- Patent number 10,122,030
- Issue date Nov 6, 2018
- Toyota Jidosha Kabushiki Kaisha
- Satoshi Shiokawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
State detection device and method for fuel cell
- Patent number 10,115,987
- Issue date Oct 30, 2018
- Nissan Motor Co., Ltd.
- Toshikazu Kotaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell system
- Patent number 10,069,159
- Issue date Sep 4, 2018
- Toyota Jidosha Kabushiki Kaisha
- Shuya Kawahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell system
- Patent number 10,038,207
- Issue date Jul 31, 2018
- Nissan Motor Co., Ltd.
- Tetsuya Aoki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrochemical battery and method of operating the same
- Patent number 10,008,753
- Issue date Jun 26, 2018
- Samsung Electronics Co., Ltd.
- Hyukjae Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Safety system of fuel cell vehicle and control method for the same
- Patent number 10,000,139
- Issue date Jun 19, 2018
- Hyundai Motor Company
- Namwoo Lee
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Integrated DC/DC converter, electrochemical energy storage system,...
- Patent number 9,897,663
- Issue date Feb 20, 2018
- Tsinghua University
- Po Hong
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for determining membrane protonic resistance of a fuel cell...
- Patent number 9,853,312
- Issue date Dec 26, 2017
- GM Global Technology Operations LLC
- Manish Sinha
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cooling circuit for fuel cell
- Patent number 9,837,672
- Issue date Dec 5, 2017
- Compagnie Generale des Etablissements Michelin
- Gino Paganelli
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD, APPARATUS AND SYSTEM FOR CAPTURING CARBON USING FUEL CELL
- Publication number 20240339699
- Publication date Oct 10, 2024
- CARBON ENERGY INC.
- Si Young NA
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
ELECTRIC POWER CONTROL APPARATUS, FUEL CELL SYSTEM, VEHICLE, AND RE...
- Publication number 20240262253
- Publication date Aug 8, 2024
- SUBARU CORPORATION
- Michita YANAGITA
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD, APPARATUS AND SYSTEM FOR CAPTURING CARBON USING FUEL CELL
- Publication number 20240170769
- Publication date May 23, 2024
- CARBON ENERGY INC.
- Si Young NA
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
FUEL CELL SYSTEM
- Publication number 20230282850
- Publication date Sep 7, 2023
- Toyota Jidosha Kabushiki Kaisha
- Hiromichi SATO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEM AND METHOD FOR DIRECTLY MONITORING THE CONDUCTIVITY OF COOLA...
- Publication number 20230207840
- Publication date Jun 29, 2023
- Toyota Motor Engineering & Manufacturing North America, Inc.
- Matthew K. McClory
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INSULATION FAULT RESPONSE METHOD AND APPARATUS FOR FUEL CELL VEHICLE
- Publication number 20230044324
- Publication date Feb 9, 2023
- Great Wall Motor Company Limited
- Zhimin HU
- B60 - VEHICLES IN GENERAL
Information Patent Application
SUPPLY DEVICE, FUEL CELL VEHICLE, AND METHOD FOR LIMITING VOLTAGE I...
- Publication number 20220388406
- Publication date Dec 8, 2022
- Audi AG
- Markus RUF
- B60 - VEHICLES IN GENERAL
Information Patent Application
Direct Isopropanol Fuel Cell
- Publication number 20210376365
- Publication date Dec 2, 2021
- OP-Hygiene IP GmbH
- Heiner Ophardt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COOLANT CONTROL SYSTEM AND CONTROL METHOD OF FUEL CELL
- Publication number 20210104762
- Publication date Apr 8, 2021
- Hyundai Motor Company
- Joon Guen Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REDOX FLOW BATTERY AND METHOD OF OPERATION
- Publication number 20210075042
- Publication date Mar 11, 2021
- FUJIFILM Manufacturing Europe B.V.
- Jacko HESSING
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL SYSTEM
- Publication number 20200099070
- Publication date Mar 26, 2020
- Toyota Jidosha Kabushiki Kaisha
- Nakaya Takagaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Direct Isopropanol Fuel Cell
- Publication number 20190148755
- Publication date May 16, 2019
- OP-Hygiene IP GmbH
- Heiner Ophardt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TEMPERATURE ESTIMATING APPARATUS
- Publication number 20190067714
- Publication date Feb 28, 2019
- Toyota Jidosha Kabushiki Kaisha
- Yasumasa OGUMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REFERENCE OPEN-CIRCUIT-VOLTAGE CELL FOR REDOX FLOW BATTERY
- Publication number 20180375132
- Publication date Dec 27, 2018
- UNIENERGY TECHNOLOGIES, LLC
- Liyu Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF CONTROLLING OPERATION OF FUEL CELL
- Publication number 20180351185
- Publication date Dec 6, 2018
- Hyundai Motor Company
- Ju Han KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER CONDITIONING SYSTEM AND CONTROL METHOD THEREFOR
- Publication number 20180145350
- Publication date May 24, 2018
- NISSAN MOTOR CO., LTD.
- Michihiko MATSUMOTO
- B60 - VEHICLES IN GENERAL
Information Patent Application
FUEL CELL SYSTEM
- Publication number 20180026280
- Publication date Jan 25, 2018
- Toyota Jidosha Kabushiki Kaisha
- Shigeki HASEGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEM AND METHOD FOR MEASURING INSULATION RESISTANCE OF FUEL CELL...
- Publication number 20170356951
- Publication date Dec 14, 2017
- Hyundai Motor Company
- Kyu Il Lee
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR CONTROLLING FUEL CELL SYSTEM
- Publication number 20170250425
- Publication date Aug 31, 2017
- Honda Motor Co., Ltd.
- Nobuki KOIWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS FOR MEASURING AN IMPEDANCE OF FUEL CELL AND METHOD OF M...
- Publication number 20170214068
- Publication date Jul 27, 2017
- NISSAN MOTOR CO., LTD.
- Michihiko MATSUMOTO
- G01 - MEASURING TESTING
Information Patent Application
Direct Isopropanol Fuel Cell
- Publication number 20170110750
- Publication date Apr 20, 2017
- OP-Hygiene IP GmbH
- Heiner Ophardt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL SYSTEM AND PERFORMANCE IMPROVEMENT METHOD OF FUEL CELL SY...
- Publication number 20170104231
- Publication date Apr 13, 2017
- Toyota Jidosha Kabushiki Kaisha
- Shinji JOMORI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEMS AND METHODS FOR DETECTING ANODE CONTAMINATION IN A FUEL CEL...
- Publication number 20170025693
- Publication date Jan 26, 2017
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- DONALD H. KESKULA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL SYSTEM
- Publication number 20170012305
- Publication date Jan 12, 2017
- Nissan Motor Co., Ltd.
- Tetsuya AOKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROCHEMICAL BATTERY AND METHOD OF OPERATING THE SAME
- Publication number 20170012333
- Publication date Jan 12, 2017
- Samsung Electronics Co., Ltd.
- Hyukjae KWON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL SYSTEM
- Publication number 20160315342
- Publication date Oct 27, 2016
- Toyota Jidosha Kabushiki Kaisha
- Shuya KAWAHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL SYSTEM AND METHOD OF CONTROLLING THE FUEL CELL SYSTEM
- Publication number 20160064756
- Publication date Mar 3, 2016
- HONDA MOTOR CO., LTD.
- Akihito Yuzuriha
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR DETERMINING MEMBRANE PROTONIC RESISTANCE OF A FUEL CELL...
- Publication number 20140120434
- Publication date May 1, 2014
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Manish Sinha
- G01 - MEASURING TESTING
Information Patent Application
INTERNAL RESISTANCE MEASUREMENT DEVICE AND METHOD FOR STACKED BATTERY
- Publication number 20130249562
- Publication date Sep 26, 2013
- Masanobu Sakai
- G01 - MEASURING TESTING
Information Patent Application
FUEL CELL SYSTEM
- Publication number 20130244127
- Publication date Sep 19, 2013
- Nissan Motor Co., Ltd.
- Susumu MAESHIMA
- H01 - BASIC ELECTRIC ELEMENTS

Other electric variables

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Power supply device having a fuel cell device and a battery, fuel c...

Supply device, fuel cell vehicle, and method for limiting voltage i...

Method, apparatus and system for capturing carbon using fuel cell

System and method for directly monitoring the conductivity of coola...

Direct isopropanol fuel cell

Fuel cell system

Coolant control system and control method of fuel cell

Fuel cell system

Temperature estimating apparatus

Direct isopropanol fuel cell

Fuel cell system with cathode purging

Fuel cell system

Power conditioning system and control method therefor

Apparatus for measuring an impedance of fuel cell and method of mea...

Fuel cell system and dryness degree acquisition method

System and method for measuring insulation resistance of fuel cell...

Method for controlling fuel cell system

Direct isopropanol fuel cell

Fuel cell system and performance improvement method of fuel cell sy...

Fuel cell internal state detection system and state detection method

Power conditioning system and control method therefor

Fuel cell system and method of controlling operation of fuel cell

State detection device and method for fuel cell

Fuel cell system

Fuel cell system

Electrochemical battery and method of operating the same

Safety system of fuel cell vehicle and control method for the same

Integrated DC/DC converter, electrochemical energy storage system,...

Method for determining membrane protonic resistance of a fuel cell...

Cooling circuit for fuel cell

Patents Applicationslast 30 patents

METHOD, APPARATUS AND SYSTEM FOR CAPTURING CARBON USING FUEL CELL

ELECTRIC POWER CONTROL APPARATUS, FUEL CELL SYSTEM, VEHICLE, AND RE...

METHOD, APPARATUS AND SYSTEM FOR CAPTURING CARBON USING FUEL CELL

FUEL CELL SYSTEM

SYSTEM AND METHOD FOR DIRECTLY MONITORING THE CONDUCTIVITY OF COOLA...

INSULATION FAULT RESPONSE METHOD AND APPARATUS FOR FUEL CELL VEHICLE

SUPPLY DEVICE, FUEL CELL VEHICLE, AND METHOD FOR LIMITING VOLTAGE I...

Direct Isopropanol Fuel Cell

COOLANT CONTROL SYSTEM AND CONTROL METHOD OF FUEL CELL

REDOX FLOW BATTERY AND METHOD OF OPERATION

FUEL CELL SYSTEM

Direct Isopropanol Fuel Cell

TEMPERATURE ESTIMATING APPARATUS

REFERENCE OPEN-CIRCUIT-VOLTAGE CELL FOR REDOX FLOW BATTERY

METHOD OF CONTROLLING OPERATION OF FUEL CELL

POWER CONDITIONING SYSTEM AND CONTROL METHOD THEREFOR

FUEL CELL SYSTEM

SYSTEM AND METHOD FOR MEASURING INSULATION RESISTANCE OF FUEL CELL...

METHOD FOR CONTROLLING FUEL CELL SYSTEM

APPARATUS FOR MEASURING AN IMPEDANCE OF FUEL CELL AND METHOD OF M...

Direct Isopropanol Fuel Cell

FUEL CELL SYSTEM AND PERFORMANCE IMPROVEMENT METHOD OF FUEL CELL SY...

SYSTEMS AND METHODS FOR DETECTING ANODE CONTAMINATION IN A FUEL CEL...

FUEL CELL SYSTEM

ELECTROCHEMICAL BATTERY AND METHOD OF OPERATING THE SAME

FUEL CELL SYSTEM

FUEL CELL SYSTEM AND METHOD OF CONTROLLING THE FUEL CELL SYSTEM

METHOD FOR DETERMINING MEMBRANE PROTONIC RESISTANCE OF A FUEL CELL...

INTERNAL RESISTANCE MEASUREMENT DEVICE AND METHOD FOR STACKED BATTERY

FUEL CELL SYSTEM