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ELECTRICITY
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Electric elements
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Fuel cells Manufacture thereof
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H01M8/04225
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Patents Grants
last 30 patents
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Patent Grant
Fuel cell system with improved low temperature operation
Patent number
11,962,048
Issue date
Apr 16, 2024
Toyota Jidosha Kabushiki Kaisha
Ryouichi Namba
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus and method for controlling fuel cell system
Patent number
11,962,049
Issue date
Apr 16, 2024
Hyundai Motor Company
Ji Tae Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell system and method for starting same
Patent number
11,936,078
Issue date
Mar 19, 2024
Mitsubishi Heavy Industries, Ltd.
Hiroyuki Ozawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for operating a fuel cell vehicle in the idling mode
Patent number
11,901,594
Issue date
Feb 13, 2024
Bayerische Motoren Werke Aktiengesellschaft
Frank David
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Fuel cell system having dynamic power distribution
Patent number
11,888,190
Issue date
Jan 30, 2024
GM Global Technology Operations LLC
Matthew C. Kirklin
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Anode layer activation method for solid oxide fuel cell, and solid...
Patent number
11,870,080
Issue date
Jan 9, 2024
Nissan Motor Co., Ltd.
Yosuke Fukuyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell system
Patent number
11,862,825
Issue date
Jan 2, 2024
Toyota Jidosha Kabushiki Kaisha
Masaaki Matsusue
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thermal management system for fuel cell vehicle and control method...
Patent number
11,843,141
Issue date
Dec 12, 2023
Hyundai Motor Company
Hyuck Roul Kwon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for subzero start-up of fuel cell
Patent number
11,831,050
Issue date
Nov 28, 2023
Tsinghua University
Jianbo Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Internal light off mechanism for solid oxide fuel cell system start...
Patent number
11,824,232
Issue date
Nov 21, 2023
BLOOM ENERGY CORPORATION
Siddharth Patel
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of operating water electrolysis and electricity generating s...
Patent number
11,811,109
Issue date
Nov 7, 2023
Honda Motor Co., Ltd.
Masahiro Mohri
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Fuel cell start up method
Patent number
11,804,611
Issue date
Oct 31, 2023
Hydrogenics Corporation
Nathaniel Ian Joos
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for starting a fuel cell device under frost starting conditi...
Patent number
11,791,483
Issue date
Oct 17, 2023
Audi AG
Leonard Liphardt
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of controlling start/stop of parallel fuel cell system
Patent number
11,777,118
Issue date
Oct 3, 2023
Hyundai Motor Company
Sung Do Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell system and control method at time of starting-up fuel cel...
Patent number
11,769,891
Issue date
Sep 26, 2023
Honda Motor Co., Ltd.
Shinnosuke Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell power system for an unmanned surface vehicle
Patent number
11,742,502
Issue date
Aug 29, 2023
The Boeing Company
Michael A. Carralero
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell system and method of controlling fuel cell system
Patent number
11,721,818
Issue date
Aug 8, 2023
Toyota Jidosha Kabushiki Kaisha
Ryouichi Namba
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell startup/shutdown degradation mitigation by removal of oxy...
Patent number
11,715,838
Issue date
Aug 1, 2023
Intelligent Energy Limited
Max Armstrong Brown
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell system and control method for fuel cell system
Patent number
11,695,136
Issue date
Jul 4, 2023
Toyota Jidosha Kabushiki Kaisha
Ryouichi Namba
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell system and fuel cell system control method
Patent number
11,695,130
Issue date
Jul 4, 2023
Nissan Motor Co., Ltd.
Tetsushi Noda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell system
Patent number
11,691,538
Issue date
Jul 4, 2023
Toyota Jidosha Kabushiki Kaisha
Hiromu Saito
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Fuel cell system
Patent number
11,695,142
Issue date
Jul 4, 2023
Toyota Jidosha Kabushiki Kaisha
Masaaki Matsusue
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Air supply system for fuel cell and method of controlling same
Patent number
11,695,146
Issue date
Jul 4, 2023
Hyundai Motor Company
Young Min Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell system
Patent number
11,688,865
Issue date
Jun 27, 2023
Toyota Jidosha Kabushiki Kaisha
Masaaki Matsusue
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell voltage response by controlling air flow on cathodes
Patent number
11,664,514
Issue date
May 30, 2023
Ford Global Technologies, LLC
Stella Papasavva
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Fuel cell system with a multi-stream heat exchanger and its method...
Patent number
11,658,315
Issue date
May 23, 2023
BLUE WORLD TECHNOLOGIES HOLDING APS
Mads Bang
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Fuel cell system and control method for fuel cell system
Patent number
11,652,225
Issue date
May 16, 2023
Toyota Jidosha Kabushiki Kaisha
Ryouichi Namba
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Controlling purge operation for fuel cell assembly
Patent number
11,641,022
Issue date
May 2, 2023
GM Global Technology Operations LLC
Biju Edamana
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell based power generator
Patent number
11,637,300
Issue date
Apr 25, 2023
Honeywell International Inc.
Jeffrey Michael Klein
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Startup control method and control system for fuel cell
Patent number
11,631,871
Issue date
Apr 18, 2023
Hyundai Motor Company
Mi Sun Kim
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
FUEL CELL START CONTROL SYSTEM AND CONTROL METHOD THEREFOR
Publication number
20240120512
Publication date
Apr 11, 2024
Hyundai Motor Company
Jae Gwang Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROCHEMICAL DEVICE
Publication number
20240097152
Publication date
Mar 21, 2024
Toshiba Energy Systems & Solutions Corporation
Riko INUZUKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR STARTING A FUEL CELL STACK, COMPUTER PROGRAM PRODUCT FOR...
Publication number
20240072280
Publication date
Feb 29, 2024
EKPO Fuel Cell Technologies GmbH
Dominik BERON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL SYSTEM AND THERMAL MANAGEMENT METHOD THEREOF
Publication number
20240063412
Publication date
Feb 22, 2024
HYUNDAI MOBIS CO., LTD.
Jong Bo WON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SYSTEM FOR PREHEATING A FUEL CELL FOR A FUEL CELL VEHICLE AND A MET...
Publication number
20240034196
Publication date
Feb 1, 2024
Hyundai Motor Company
Young Kyu Park
B60 - VEHICLES IN GENERAL
Information
Patent Application
FUEL CELL SYSTEM AND METHOD FOR START CONTROL THEREIN
Publication number
20240039019
Publication date
Feb 1, 2024
HYUNDAI MOBIS CO., LTD.
Hye Su LIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL BATTERY MODULE UNIT AND FUEL BATTERY DEVICE
Publication number
20240006637
Publication date
Jan 4, 2024
KYOCERA CORPORATION
Takuro WASHIO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL POWER SYSTEM FOR A VEHICLE
Publication number
20230411646
Publication date
Dec 21, 2023
GENERAL ELECTRIC COMPANY
Constantinos Minas
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POWER SUPPLY SYSTEM, CONTROL METHOD, AND STORAGE MEDIUM
Publication number
20230396086
Publication date
Dec 7, 2023
Honda Motor Co., Ltd.
Tsuyoshi Iguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HYDROGEN POWERED FUEL CELL SYSTEM INCLUDING CONDENSER AND METHOD OF...
Publication number
20230378493
Publication date
Nov 23, 2023
BLOOM ENERGY CORPORATION
Jayakumar KRISHNADASS
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Hydrogen Supply System for Fuel Cell and Inspection Method Thereof
Publication number
20230378497
Publication date
Nov 23, 2023
Hyundai Motor Company
Jong Gyun Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL SYSTEM
Publication number
20230378499
Publication date
Nov 23, 2023
Toyota Jidosha Kabushiki Kaisha
Masashi TOIDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
APPARATUS FOR CONTROLLING FUEL CELL SYSTEM AND METHOD THEREOF
Publication number
20230317986
Publication date
Oct 5, 2023
Hyundai Motor Company
Won Sik Jeong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL GENERATION SYSTEM CONTROL APPARATUS, SYSTEM INCLUDING THE...
Publication number
20230307675
Publication date
Sep 28, 2023
Hyundai Motor Company
Ju Hae Jung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Multi-Fuel Cell System and Control Method Thereof
Publication number
20230299317
Publication date
Sep 21, 2023
Hyundai Motor Company
Jun Young Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL SYSTEM HAVING DYNAMIC POWER DISTRIBUTION
Publication number
20230299320
Publication date
Sep 21, 2023
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Matthew C. Kirklin
B60 - VEHICLES IN GENERAL
Information
Patent Application
PREDICTIVE FREEZE PREPARATION SCHEDULING FOR FUEL CELL PROPULSION S...
Publication number
20230268525
Publication date
Aug 24, 2023
FORD GLOBAL TECHNOLOGIES, L.L.C.
Naginder Gogna
B60 - VEHICLES IN GENERAL
Information
Patent Application
SYSTEM FOR PROTECTING A FUEL CELL FROM COLD TEMPERATURES
Publication number
20230268526
Publication date
Aug 24, 2023
FORD GLOBAL TECHNOLOGIES, L.L.C.
Jason MEYER
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COLD START CONTROL METHOD AND SYSTEM FOR FUEL CELL VEHICLES
Publication number
20230268527
Publication date
Aug 24, 2023
Hyundai Motor Company
Young Man Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CELL VOLTAGE CONTROL THROUGH OXYGEN STARVATION FOR FUEL CELL SYSTEMS
Publication number
20230261223
Publication date
Aug 17, 2023
FORD GLOBAL TECHNOLOGIES, L.L.C.
Valentina Mejia Mejia
B60 - VEHICLES IN GENERAL
Information
Patent Application
METHOD FOR CHECKING AT LEAST ONE SENSOR WITHIN THE ANODE PATH OF A...
Publication number
20230261222
Publication date
Aug 17, 2023
ROBERT BOSCH GmbH
Sriganesh Sriram
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL SYSTEM
Publication number
20230253586
Publication date
Aug 10, 2023
Honda Motor Co., Ltd.
Tomoyuki INOUE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ACTIVATION METHOD FOR FUEL CELL AND ACTIVATION DEVICE THEREFOR
Publication number
20230249585
Publication date
Aug 10, 2023
Honda Motor Co., Ltd.
Ryo UOZUMI
B60 - VEHICLES IN GENERAL
Information
Patent Application
SYSTEMS AND METHOD OF OPERATING A FUEL CELL ASSEMBLY
Publication number
20230234714
Publication date
Jul 27, 2023
GENERAL ELECTRIC COMPANY
Honggang Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SYSTEMS AND METHOD OF OPERATING A FUEL CELL ASSEMBLY
Publication number
20230234716
Publication date
Jul 27, 2023
GENERAL ELECTRIC COMPANY
Honggang Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR STARTING UP A FUEL CELL SYSTEM AFTER A STANDSTILL
Publication number
20230238554
Publication date
Jul 27, 2023
HOERBIGER ANTRIEBSTECHNIK HOLDING GMBH
Jochen SCHAIBLE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL RECIRCULATION IN A FUEL CELL DEVICE HAVING A PLURALITY OF FUEL...
Publication number
20230238551
Publication date
Jul 27, 2023
Audi AG
Markus RUF
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL MODULE
Publication number
20230238549
Publication date
Jul 27, 2023
DENSO CORPORATION
Yasuhiro OSADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
WATER TANK HEATING METHOD AND UNIT, ELECTRONIC DEVICE AND SOFC SYSTEM
Publication number
20230213242
Publication date
Jul 6, 2023
Ceres Intellectual Property Company Limited
Cuiling Song
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL SYSTEM
Publication number
20230197988
Publication date
Jun 22, 2023
CELLCENTRIC GMBH & CO. KG
Oliver HARR
H01 - BASIC ELECTRIC ELEMENTS