Failure or abnormal function

Industry

CPC
H01M8/04664

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

H01M8/04664Failure or abnormal function

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Fuel cell system
- Patent number 12,224,464
- Issue date Feb 11, 2025
- Toyota Jidosha Kabushiki Kaisha
- Toshihiro Egawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell system and equipment management method
- Patent number 12,199,323
- Issue date Jan 14, 2025
- Kyocera Corporation
- Shoma Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-voltage system for a fuel-cell vehicle for determining an insu...
- Patent number 12,187,163
- Issue date Jan 7, 2025
- Audi AG
- Martin Breu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Fuel cell system
- Patent number 12,100,871
- Issue date Sep 24, 2024
- Toyota Jidosha Kabushiki Kaisha
- Makito Okumura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Auxiliary power unit for an aircraft
- Patent number 12,054,281
- Issue date Aug 6, 2024
- Airbus Operations SAS
- Thomas Josset
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Energy system and method for line pressure monitoring
- Patent number 11,894,587
- Issue date Feb 6, 2024
- Andreas Hierl
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Control method for fuel cell system
- Patent number 11,811,111
- Issue date Nov 7, 2023
- Toyota Jidosha Kabushiki Kaisha
- Hiroyuki Sugata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Control device, electric power supply device, work machine, control...
- Patent number 11,784,334
- Issue date Oct 10, 2023
- Honda Motor Co., Ltd.
- Ryota Kitamoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Intelligent fuel cell systems and control logic for smart use of an...
- Patent number 11,735,751
- Issue date Aug 22, 2023
- GM Global Technology Operations LLC
- Xiaofeng Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell system
- Patent number 11,705,563
- Issue date Jul 18, 2023
- Toyota Jidosha Kabushiki Kaisha
- Yoshikatsu Fujimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell system
- Patent number 11,695,139
- Issue date Jul 4, 2023
- Toyota Jidosha Kabushiki Kaisha
- Yoshikatsu Fujimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Control system for and control method of electric vehicle
- Patent number 11,639,111
- Issue date May 2, 2023
- Toyota Jidosha Kabushiki Kaisha
- Masahiro Imanishi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Flow battery control method, flow battery control system and flow b...
- Patent number 11,626,605
- Issue date Apr 11, 2023
- DALIAN RONGKEPOWER CO., LTD
- Xiangkun Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of detecting degradation of membrane electrode assembly of f...
- Patent number 11,588,162
- Issue date Feb 21, 2023
- Honda Motor Co., Ltd.
- Kazuhide Inoue
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for testing airtightness of separator for fuel cell
- Patent number 11,549,858
- Issue date Jan 10, 2023
- Hyundai Motor Company
- Jin Hyeok Yoo
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for distributed fault management in fuel cell s...
- Patent number 11,508,980
- Issue date Nov 22, 2022
- CUMMINS ENTERPRISE LLC
- John Guido Piccirillo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for controlling fuel cell vehicles and fuel cell vehicles
- Patent number 11,491,893
- Issue date Nov 8, 2022
- Toyota Jidosha Kabushiki Kaisha
- Yohei Okamoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method for detecting a leak in an energy converter system
- Patent number 11,482,718
- Issue date Oct 25, 2022
- Robert Bosch GmbH
- Helerson Kemmer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Inspecting method and inspection apparatus for membraneelectrode as...
- Patent number 11,460,417
- Issue date Oct 4, 2022
- Toyota Jidosha Kabushiki Kaisha
- Shinya Takeshita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power supply device having a fuel cell arrangement and method for l...
- Patent number 11,390,170
- Issue date Jul 19, 2022
- Audi AG
- Martin Breu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Apparatus and method for controlling emergency driving for fuel cel...
- Patent number 11,387,473
- Issue date Jul 12, 2022
- Hyundai Motor Company
- Ik Jae Son
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel gas supply control device, fuel gas supply control method, and...
- Patent number 11,380,919
- Issue date Jul 5, 2022
- Toyota Jidosha Kabushiki Kaisha
- Masaya Amano
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Monitoring leakage in aeronautical band of high split HFC
- Patent number 11,356,178
- Issue date Jun 7, 2022
- Arcom Digital, LLC
- Victor Zinevich
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Universal tubular solid oxide fuel cell testing kit
- Patent number 11,296,342
- Issue date Apr 5, 2022
- Kent State University
- Yanhai Du
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device for storing electrical energy of salt cavern flow battery
- Patent number 11,296,338
- Issue date Apr 5, 2022
- Hongling Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell module arrangement with leak recovery and methods of use
- Patent number 11,289,725
- Issue date Mar 29, 2022
- Nuvera Fuel Cells, LLC
- Scott Blanchet
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus and method for controlling cooling of fuel cell-based gen...
- Patent number 11,271,231
- Issue date Mar 8, 2022
- Hyundai Motor Company
- Deuk Kuen Ahn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Control system and control method for driving of fuel cell
- Patent number 11,245,125
- Issue date Feb 8, 2022
- Hyundai Motor Company
- Young Pin Jin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell system
- Patent number 11,196,066
- Issue date Dec 7, 2021
- Toyota Jidosha Kabushiki Kaisha
- Seiichi Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Leakage monitoring of a fuel cell system
- Patent number 11,196,067
- Issue date Dec 7, 2021
- Robert Bosch GmbH
- Alexander Hartmann
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR OPERATING A FUEL CELL SYSTEM, AND A CONTROL DEVICE
- Publication number 20250096290
- Publication date Mar 20, 2025
- ROBERT BOSCH GmbH
- Simon Buehler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Plug-in connector and arrangement comprising a plug-in connector an...
- Publication number 20250062551
- Publication date Feb 20, 2025
- Weidmuller Interface GmbH & Co. KG
- Jan MEIER
- 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
- Publication number 20250015325
- Publication date Jan 9, 2025
- Yanmar Holdings Co., Ltd.
- Takehiro Maruyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
A METHOD FOR DETERMINING A STARTING SEQUENCE FOR A FUEL CELL ARRANG...
- Publication number 20250006962
- Publication date Jan 2, 2025
- VOLVO TRUCK CORPORATION
- Pranav ARYA
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTROCHEMICAL CELL DEGRADATION MONITORING METHOD AND SYSTEM
- Publication number 20240304841
- Publication date Sep 12, 2024
- ROBERT BOSCH GmbH
- Shirin MEHRAZI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LEAK INSPECTION APPARATUS AND LEAK INSPECTION METHOD
- Publication number 20240288333
- Publication date Aug 29, 2024
- Honda Motor Co., Ltd.
- Satoshi Hasegawa
- G01 - MEASURING TESTING
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
FUEL CELL VEHICLE
- Publication number 20240198820
- Publication date Jun 20, 2024
- ISUZU MOTORS LIMITED
- Ryou ISHIDA
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR ANALYZING FUEL CELL
- Publication number 20240170698
- Publication date May 23, 2024
- HYUNDAI MOBIS CO., LTD.
- Hyo June LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL SYSTEM
- Publication number 20240088414
- Publication date Mar 14, 2024
- Toyota Jidosha Kabushiki Kaisha
- Hiroyuki SUGANUMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Computer-implemented method for estimating a state of health of a h...
- Publication number 20240072274
- Publication date Feb 29, 2024
- VOLVO TRUCK CORPORATION
- Fredrik Blomgren
- B60 - VEHICLES IN GENERAL
Information Patent Application
AIR SUPPLY SYSTEM FOR FUEL CELLS AND METHOD FOR CONTROLLING THE SAME
- Publication number 20240014423
- Publication date Jan 11, 2024
- Hyundai Motor Company
- Jae Ok HA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PERFORMANCE EVALUATION APPARATUS OF FUEL CELL ELECTRODE
- Publication number 20230290977
- Publication date Sep 14, 2023
- Hyundai Motor Company
- Songi Oh
- H01 - BASIC ELECTRIC ELEMENTS
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
METHOD FOR OPERATING A FUEL CELL SYSTEM
- Publication number 20230253589
- Publication date Aug 10, 2023
- ROBERT BOSCH GmbH
- Ingo Kerkamm
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SAFETY MANAGEMENT OF A PROPULSION SYSTEM WITH A FUEL CELL
- Publication number 20230211888
- Publication date Jul 6, 2023
- GENERAL ELECTRIC COMPANY
- Honggang Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS AND METHOD FOR MONITORING HYDROGEN STORAGE SYSTEM OF VEHICLE
- Publication number 20230184613
- Publication date Jun 15, 2023
- Hyundai Motor Company
- Hae Pin Choi
- B60 - VEHICLES IN GENERAL
Information Patent Application
FUEL CELL SYSTEM
- Publication number 20230178769
- Publication date Jun 8, 2023
- Toyota Jidosha Kabushiki Kaisha
- Toshihiro EGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AUXILIARY POWER UNIT FOR AN AIRCRAFT
- Publication number 20230147038
- Publication date May 11, 2023
- Airbus Operations SAS
- Thomas JOSSET
- B60 - VEHICLES IN GENERAL
Information Patent Application
UTILITY VEHICLE WITH A HYDROGEN FUEL CELL POWER SUPPLY WHICH PROVID...
- Publication number 20220410728
- Publication date Dec 29, 2022
- Jesse N. Marquez
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD FOR OPERATING A FUEL CELL SYSTEM AND CONTROL DEVICE
- Publication number 20220376279
- Publication date Nov 24, 2022
- ROBERT BOSCH GmbH
- Ingo Brauer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTROL METHOD FOR FUEL CELL SYSTEM
- Publication number 20220376283
- Publication date Nov 24, 2022
- Toyota Jidosha Kabushiki Kaisha
- Hiroyuki SUGATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method For Monitoring And Alarming Hydrogen Leakage Of Fuel-Cell Ve...
- Publication number 20220292895
- Publication date Sep 15, 2022
- TIANJIN UNIVERSITY
- Meilin Ren
- B60 - VEHICLES IN GENERAL
Information Patent Application
APPARATUS AND METHOD FOR CONTROLLING FUEL CELL
- Publication number 20220209263
- Publication date Jun 30, 2022
- Hyundai Motor Company
- Hyun Wook Shin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
UNIVERSAL TUBULAR SOLID OXIDE FUEL CELL TESTING DEVICE
- Publication number 20220181653
- Publication date Jun 9, 2022
- Kent State University
- Yanhai Du
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL SYSTEM
- Publication number 20220123335
- Publication date Apr 21, 2022
- Toyota Jidosha Kabushiki Kaisha
- Yoshikatsu FUJIMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL SYSTEM
- Publication number 20220109171
- Publication date Apr 7, 2022
- Toyota Jidosha Kabushiki Kaisha
- Yoshikatsu FUJIMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HEALTH ASSESSMENT AND MONITORING SYSTEM AND METHOD FOR CLEAN FUEL E...
- Publication number 20220106060
- Publication date Apr 7, 2022
- Alakai Technologies Corporation
- Brian D. Morrison
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ENERGY SYSTEM AND METHOD FOR LINE PRESSURE MONITORING
- Publication number 20220069324
- Publication date Mar 3, 2022
- HPS HOME POWER SOLUTIONS GMBH
- Andreas Hierl
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Failure or abnormal function

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Fuel cell system

Fuel cell system and equipment management method

High-voltage system for a fuel-cell vehicle for determining an insu...

Fuel cell system

Auxiliary power unit for an aircraft

Energy system and method for line pressure monitoring

Control method for fuel cell system

Control device, electric power supply device, work machine, control...

Intelligent fuel cell systems and control logic for smart use of an...

Fuel cell system

Fuel cell system

Control system for and control method of electric vehicle

Flow battery control method, flow battery control system and flow b...

Method of detecting degradation of membrane electrode assembly of f...

Apparatus for testing airtightness of separator for fuel cell

Systems and methods for distributed fault management in fuel cell s...

Method for controlling fuel cell vehicles and fuel cell vehicles

Method for detecting a leak in an energy converter system

Inspecting method and inspection apparatus for membraneelectrode as...

Power supply device having a fuel cell arrangement and method for l...

Apparatus and method for controlling emergency driving for fuel cel...

Fuel gas supply control device, fuel gas supply control method, and...

Monitoring leakage in aeronautical band of high split HFC

Universal tubular solid oxide fuel cell testing kit

Device for storing electrical energy of salt cavern flow battery

Fuel cell module arrangement with leak recovery and methods of use

Apparatus and method for controlling cooling of fuel cell-based gen...

Control system and control method for driving of fuel cell

Fuel cell system

Leakage monitoring of a fuel cell system

Patents Applicationslast 30 patents

METHOD FOR OPERATING A FUEL CELL SYSTEM, AND A CONTROL DEVICE

Plug-in connector and arrangement comprising a plug-in connector an...

CONDITION-ESTIMATING DEVICE, FAULT-DETERMINING DEVICE, AND CONDITIO...

Fuel Cell System

A METHOD FOR DETERMINING A STARTING SEQUENCE FOR A FUEL CELL ARRANG...

ELECTROCHEMICAL CELL DEGRADATION MONITORING METHOD AND SYSTEM

LEAK INSPECTION APPARATUS AND LEAK INSPECTION METHOD

SYSTEMS AND METHODS FOR MONITORING A FUEL CELL

FUEL CELL VEHICLE

METHOD AND APPARATUS FOR ANALYZING FUEL CELL

FUEL CELL SYSTEM

Computer-implemented method for estimating a state of health of a h...

AIR SUPPLY SYSTEM FOR FUEL CELLS AND METHOD FOR CONTROLLING THE SAME

PERFORMANCE EVALUATION APPARATUS OF FUEL CELL ELECTRODE

FUEL CELL SYSTEM

METHOD FOR OPERATING A FUEL CELL SYSTEM

SAFETY MANAGEMENT OF A PROPULSION SYSTEM WITH A FUEL CELL

APPARATUS AND METHOD FOR MONITORING HYDROGEN STORAGE SYSTEM OF VEHICLE

FUEL CELL SYSTEM

AUXILIARY POWER UNIT FOR AN AIRCRAFT

UTILITY VEHICLE WITH A HYDROGEN FUEL CELL POWER SUPPLY WHICH PROVID...

METHOD FOR OPERATING A FUEL CELL SYSTEM AND CONTROL DEVICE

CONTROL METHOD FOR FUEL CELL SYSTEM

Method For Monitoring And Alarming Hydrogen Leakage Of Fuel-Cell Ve...

APPARATUS AND METHOD FOR CONTROLLING FUEL CELL

UNIVERSAL TUBULAR SOLID OXIDE FUEL CELL TESTING DEVICE

FUEL CELL SYSTEM

FUEL CELL SYSTEM

HEALTH ASSESSMENT AND MONITORING SYSTEM AND METHOD FOR CLEAN FUEL E...

ENERGY SYSTEM AND METHOD FOR LINE PRESSURE MONITORING