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H01M8/04992
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ELECTRICITY
H01
Electric elements
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Fuel cells Manufacture thereof
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H01M8/04992
characterised by the implementation of mathematical or computational algorithms
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Patents Grants
last 30 patents
Information
Patent Grant
Fuel cell fault diagnosis method and system
Patent number
12,308,495
Issue date
May 20, 2025
WUHAN UNIVERSITY OF TECHNOLOGY
Qihong Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Online observation method of anode nitrogen concentration for proto...
Patent number
12,288,905
Issue date
Apr 29, 2025
Zhejiang University
Jian Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Air supply system and air supply method for fuel cell
Patent number
12,244,042
Issue date
Mar 4, 2025
Hyundai Motor Company
Hye Su Lim
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method and system employing fuel cell stack power model in controll...
Patent number
12,237,551
Issue date
Feb 25, 2025
Ford Global Technologies, LLC
Zeng Qiu
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Systems and method of operating a fuel cell assembly, a gas turbine...
Patent number
12,170,390
Issue date
Dec 17, 2024
General Electric Company
Honggang Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
System and method for indirectly monitoring an isolation resistance...
Patent number
12,166,250
Issue date
Dec 10, 2024
Toyota Motor Engineering & Manufacturing North America, Inc.
Matthew K. McClory
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrochemical impedance spectroscopy (“EIS”) analyzer and method...
Patent number
12,142,802
Issue date
Nov 12, 2024
BLOOM ENERGY CORPORATION
Karthick Sudhan S
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Selective grounding of grid parallel inverter systems
Patent number
12,136,752
Issue date
Nov 5, 2024
BLOOM ENERGY CORPORATION
Prasad Pmsvvsv
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell system
Patent number
12,132,238
Issue date
Oct 29, 2024
Honda Motor Co., Ltd.
Yutaka Chiba
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Information processing system
Patent number
12,054,072
Issue date
Aug 6, 2024
Honda Motor Co., Ltd.
Yoshikazu Murakami
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Device for diagnosing valve failure of fuel cell system
Patent number
12,051,834
Issue date
Jul 30, 2024
Hyundai Motor Company
Jong Gyun Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Renewal energy hydrogen system
Patent number
12,040,620
Issue date
Jul 16, 2024
Kabushiki Kaisha Toshiba
Toshimitsu Kumazawa
G05 - CONTROLLING REGULATING
Information
Patent Grant
Fuel cell deployment systems and apparatus
Patent number
11,990,653
Issue date
May 21, 2024
Microsoft Technology Licensing, LLC
Nicholas Keehn
H01 - BASIC ELECTRIC ELEMENTS
Information
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
Systems and methods for monitoring fuel cell membrane degradation
Patent number
11,955,673
Issue date
Apr 9, 2024
The Florida International University Board of Trustees
Dongmei Dong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Active fault-tolerant temperature control method for proton exchang...
Patent number
11,916,270
Issue date
Feb 27, 2024
Zhejiang University
Jian Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Control device for a fuel cells stack
Patent number
11,909,081
Issue date
Feb 20, 2024
Robert Bosch GmbH
Antonius Bader
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for distinguishing the cause of voltage losses in a fuel cel...
Patent number
11,888,194
Issue date
Jan 30, 2024
Audi AG
Oscar Montoya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell system
Patent number
11,876,261
Issue date
Jan 16, 2024
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Junji Morita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
System and method for operating fuel cell
Patent number
11,870,117
Issue date
Jan 9, 2024
Hyundai Motor Company
Jae Kwon Jung
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method and circuit arrangement for setting an operating strategy fo...
Patent number
11,862,829
Issue date
Jan 2, 2024
Robert Bosch GmbH
Jochen Braun
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Sustainable energy delivery system, controller, and method
Patent number
11,843,143
Issue date
Dec 12, 2023
EQT CORPORATION
Robert R. Wingo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Predictive fuel cell management system for an integrated hydrogen-e...
Patent number
11,837,763
Issue date
Dec 5, 2023
ZeroAvia Ltd
Valery Miftakhov
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
System and method for controlling fuel supply for fuel cell
Patent number
11,831,046
Issue date
Nov 28, 2023
Hyundai Motor Company
Jae Won Jung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for determining an operating state of an electrochemical system
Patent number
11,824,239
Issue date
Nov 21, 2023
AVL List GmbH
Stefan Pofahl
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Flow battery
Patent number
11,817,605
Issue date
Nov 14, 2023
INVINITY ENERGY SYSTEMS (IRELAND) LIMITED
Richard Underwood
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Systems and methods for monitoring fuel cell membrane degradation
Patent number
11,811,116
Issue date
Nov 7, 2023
The Florida International University Board of Trustees
Dongmei Dong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of controlling fuel battery system
Patent number
11,804,613
Issue date
Oct 31, 2023
Toyota Jidosha Kabushiki Kaisha
Hiroyuki Sugata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell deployment systems and apparatus
Patent number
11,799,105
Issue date
Oct 24, 2023
Microsoft Technology Licensing, LLC
Nicholas Keehn
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Systems and methods for reducing emissions with a fuel cell
Patent number
11,794,912
Issue date
Oct 24, 2023
General Electric Company
Honggang Wang
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Fuel Cell System, Vehicle, Method for Controlling a Fuel Cell Assem...
Publication number
20250158093
Publication date
May 15, 2025
Bayerische Motoren Werke Aktiengesellschaft
Volker FORMANSKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method and Device for Ascertaining the Oxidizing Agent Mass Flow in...
Publication number
20250149604
Publication date
May 8, 2025
Bayerische Motoren Werke Aktiengesellschaft
Maximilian Karl EISNER
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPUTER-IMPLEMENTED METHOD FOR OPERATING A FUEL CELL SYSTEM IN CON...
Publication number
20250140884
Publication date
May 1, 2025
VOLVO TRUCK CORPORATION
Rohan NEILSON
B60 - VEHICLES IN GENERAL
Information
Patent Application
FUEL CELL SYSTEM, FUEL CELL MODULE, AND AUXILIARY UNIT
Publication number
20250132360
Publication date
Apr 24, 2025
KYOCERA CORPORATION
Kyosuke YAMAUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL SYSTEM AND METHOD FOR OPERATING A FUEL CELL SYSTEM
Publication number
20250096289
Publication date
Mar 20, 2025
ROBERT BOSCH GmbH
Simon Buehler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD AND SYSTEM FOR ACCELERATED LIFE TESTING (ALT) OF PROTON EXCH...
Publication number
20250087733
Publication date
Mar 13, 2025
WUHAN UNIVERSITY OF TECHNOLOGY
Qihong CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
STEADY AND TRANSIENT STATE OPERATION OF FUEL CELLS
Publication number
20250070208
Publication date
Feb 27, 2025
Hydrogenics Corporation
Salvatore RANIERI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CONDITION-ESTIMATING DEVICE, FAULT-DETERMINING DEVICE, AND CONDITIO...
Publication number
20250046842
Publication date
Feb 6, 2025
KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
Takao WATANABE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL SYSTEM AND METHOD FOR OPERATING A FUEL CELL SYSTEM
Publication number
20250038230
Publication date
Jan 30, 2025
ROBERT BOSCH GmbH
Christopher Bruns
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SELECTIVE GROUNDING OF GRID PARALLEL INVERTER SYSTEMS
Publication number
20250030019
Publication date
Jan 23, 2025
BLOOM ENERGY CORPORATION
Prasad PMSVVSV
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
APPARATUS FOR CONTROLLING AMMONIA FUEL CELL VEHICLE AND METHOD FOR...
Publication number
20250030029
Publication date
Jan 23, 2025
SK INNOVATION CO., LTD.
Chan Saem PARK
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL FAULT DIAGNOSIS METHOD AND SYSTEM
Publication number
20250015323
Publication date
Jan 9, 2025
Qihong Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INTEGRATED FUEL CELL INJECTION UNIT USING ADDITIVE MANUFACTURING
Publication number
20240421331
Publication date
Dec 19, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Joseph Hahn
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method and Device for Detecting an Impaired Fuel Cell
Publication number
20240379978
Publication date
Nov 14, 2024
Bayerische Motoren Werke Aktiengesellschaft
Moritz WENZEL
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POWER DISTRIBUTION CONTROLLER FOR HYBRID ELECTRIC VEHICLE
Publication number
20240347818
Publication date
Oct 17, 2024
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Muhammad KHALID
B60 - VEHICLES IN GENERAL
Information
Patent Application
DEVICE FOR DIAGNOSING VALVE FAILURE OF FUEL CELL SYSTEM
Publication number
20240347748
Publication date
Oct 17, 2024
Hyundai Motor Company
Jong Gyun Kim
G05 - CONTROLLING REGULATING
Information
Patent Application
FUEL CELL DEPLOYMENT SYSTEMS AND APPARATUS
Publication number
20240266565
Publication date
Aug 8, 2024
Microsoft Technology Licensing, LLC
Nicholas Keehn
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR OPERATING A FUEL-CELL SYSTEM
Publication number
20240243311
Publication date
Jul 18, 2024
ROBERT BOSCH GmbH
Helerson Kemmer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SYSTEMS AND METHODS FOR MONITORING A FUEL CELL
Publication number
20240234762
Publication date
Jul 11, 2024
Hyster-Yale Group, Inc.
Joost Hoogduin
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND APPARATUS FOR ENTERING A STANDARD STATE FOR VANADIUM-BAS...
Publication number
20240213506
Publication date
Jun 27, 2024
Standard Energy Inc.
Dong Young Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL CONTROL PROGRAM AND FUEL CELL SYSTEM
Publication number
20240186550
Publication date
Jun 6, 2024
KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
Masao SUZUKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL VIRTUAL SENSOR
Publication number
20240186547
Publication date
Jun 6, 2024
WOODWARD, INC.
Yi Han
G01 - MEASURING TESTING
Information
Patent Application
FUEL CELL SYSTEM AND A FUEL CELL SYSTEM CONTROL METHOD
Publication number
20240162457
Publication date
May 16, 2024
Hyundai Motor Company
Min Gu Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL VEHICLE AND CONTROL METHOD OF VEHICLE
Publication number
20240157803
Publication date
May 16, 2024
Hyundai Motor Company
Joo Yeon KIM
B60 - VEHICLES IN GENERAL
Information
Patent Application
POWER BALANCE IN BATTERY SYSTEMS
Publication number
20240162722
Publication date
May 16, 2024
ESS TECH, INC.
Yang Song
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PLUG-IN FUEL CELL MODULE
Publication number
20240154141
Publication date
May 9, 2024
Ruben G. Creus
B60 - VEHICLES IN GENERAL
Information
Patent Application
SUSTAINABLE ENERGY DELIVERY SYSTEM, CONTROLLER, AND METHOD
Publication number
20240097166
Publication date
Mar 21, 2024
EQT Corporation
Robert R. Wingo
G05 - CONTROLLING REGULATING
Information
Patent Application
METHOD FOR DETERMINING THE LENGTH AND/OR VOLUME OF THE PURGE PATH W...
Publication number
20240055633
Publication date
Feb 15, 2024
ROBERT BOSCH GmbH
Helerson Kemmer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PREDICTIVE FUEL CELL MANAGEMENT SYSTEM FOR AN INTEGRATED HYDROGEN-E...
Publication number
20240055634
Publication date
Feb 15, 2024
ZeroAvia, Ltd.
Valery MIFTAKHOV
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL SYSTEM CONTROL APPARATUS, SYSTEM INCLUDING THE SAME, AND...
Publication number
20230420713
Publication date
Dec 28, 2023
Hyundai Motor Company
Jae Gwang LEE
B60 - VEHICLES IN GENERAL