PTC

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CPC
H01M2200/106

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Parent Industries

HELECTRICITY H01Electric elements H01MPROCESSES OR MEANS H01M2200/00Safety devices for primary or secondary batteries

Current Industry

H01M2200/106PTC

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Battery module for detecting high temperature of battery cell
- Patent number 12,272,798
- Issue date Apr 8, 2025
- LG ENERGY SOLUTION, LTD.
- Kyung Jik Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Three-dimensional battery having current-reducing devices correspon...
- Patent number 12,249,739
- Issue date Mar 11, 2025
- Enovix Corporation
- Ashok Lahiri
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery and electric device containing same
- Patent number 12,166,216
- Issue date Dec 10, 2024
- Ningde Amperex Technology Limited
- Gang Dong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode assembly with improved connection between current collect...
- Patent number 12,015,177
- Issue date Jun 18, 2024
- LG ENERGY SOLUTION, LTD.
- Kyung Min Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Secondary battery, method for manufacturing the secondary battery,...
- Patent number 12,003,001
- Issue date Jun 4, 2024
- LG ENERGY SOLUTION, LTD.
- Jae Chan Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Detecting thermal events in battery packs
- Patent number 11,791,502
- Issue date Oct 17, 2023
- Cummins Inc.
- Lawrence Hilligoss
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive electrode plate and electrochemical device
- Patent number 11,749,870
- Issue date Sep 5, 2023
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Yaohui Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
PTC heating element and an electric heating device
- Patent number 11,721,456
- Issue date Aug 8, 2023
- Eberspächer catem Hermsdorf GmbH & Co. KG
- Dieter Grüzmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode assembly with improved connection between electrode tabs
- Patent number 11,721,839
- Issue date Aug 8, 2023
- LG Energy Solution, Ltd.
- Kyung Min Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Anti-corrosion for battery current collector
- Patent number 11,688,857
- Issue date Jun 27, 2023
- American Lithium Energy Corporation
- Jiang Fan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
PTC heating element and an electric heating device
- Patent number 11,676,745
- Issue date Jun 13, 2023
- Eberspächer catem Hermsdorf GmbH & Co. KG
- Jan-Michael Feustel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery cell design for preventing internal short circuits from occ...
- Patent number 11,626,623
- Issue date Apr 11, 2023
- The Boeing Company
- Shengyi Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and system for preventing battery thermal runaway
- Patent number 11,626,627
- Issue date Apr 11, 2023
- GUANGZHOU AUTOMOBILE GROUP CO., LTD.
- Xiaohui Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive temperature coefficient film, positive temperature coeffic...
- Patent number 11,605,837
- Issue date Mar 14, 2023
- American Lithium Energy Corporation
- Jiang Fan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Lithium secondary battery pack, as well as electronic device, charg...
- Patent number RE49407
- Issue date Jan 31, 2023
- MAXELL, LTD.
- Haruki Kamizori
Information Patent Grant
Breaker, safety circuit and secondary battery pack
- Patent number 11,551,895
- Issue date Jan 10, 2023
- BOURNS KK
- Masashi Namikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current collector for a stacked battery design
- Patent number 11,532,824
- Issue date Dec 20, 2022
- Apple Inc.
- Andrew C. Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Separator having melting-cutoff portion and electrochemical device...
- Patent number 11,527,787
- Issue date Dec 13, 2022
- LG ENERGY SOLUTION, LTD.
- Jeong Gil Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cylindrical secondary battery configured to prevent overcharge thereof
- Patent number 11,469,480
- Issue date Oct 11, 2022
- LG ENERGY SOLUTION, LTD.
- Kyung Min Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery pack architecture for parallel connection of cells
- Patent number 11,431,042
- Issue date Aug 30, 2022
- Meta Platforms Technologies, LLC
- Karthik Kadirvel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive electrode plate, electrochemical device and safety coating
- Patent number 11,349,126
- Issue date May 31, 2022
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Xiaowen Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Attachment structure of temperature sensor
- Patent number 11,320,317
- Issue date May 3, 2022
- Yazaki Corporation
- Hiraku Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing electrode for solid-state batteries
- Patent number 11,316,236
- Issue date Apr 26, 2022
- Toyota Jidosha Kabushiki Kaisha
- Norihiro Ose
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode assembly and method of stabilizing secondary battery
- Patent number 11,302,901
- Issue date Apr 12, 2022
- LG Energy Solution, Ltd.
- Jeonggil Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bipolar battery design
- Patent number 11,296,361
- Issue date Apr 5, 2022
- Andrew C. Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode plate, electrochemical device and safety coating
- Patent number 11,289,748
- Issue date Mar 29, 2022
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Zhenhua Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive electrode plate and electrochemical device
- Patent number 11,196,044
- Issue date Dec 7, 2021
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Yaohui Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode plate, electrochemical device and safety coating
- Patent number 11,189,833
- Issue date Nov 30, 2021
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Xiaowen Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode for solid-state batteries and solid-state battery
- Patent number 11,139,462
- Issue date Oct 5, 2021
- Toyota Jidosha Kabushiki Kaisha
- Norihiro Ose
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive electrode plate and electrochemical device
- Patent number 11,133,564
- Issue date Sep 28, 2021
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Xing Li
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MANAGEMENT OF BATTERY PACKS
- Publication number 20250167565
- Publication date May 22, 2025
- Inventus Power, Inc.
- Jianfei Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY
- Publication number 20250149690
- Publication date May 8, 2025
- EVE ENERGY CO., LTD.
- Liangliang LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LITHIUM-ION BATTERY ELECTRODE PLATE AND PREPARATION METHOD THEREFOR
- Publication number 20250118729
- Publication date Apr 10, 2025
- HUIZHOU LIWINON NEW ENERGY TECHNOLOGY CO., LTD
- Xu HUANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISC-SHAPED SECONDARY BATTERY WITH MULTI-CONTACT ELECTRODE ASSEMBLY...
- Publication number 20250112322
- Publication date Apr 3, 2025
- Syracuse University
- Ian Dean Hosein
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WIRELESS THERMAL CONTROL FOR A BATTERY CELL
- Publication number 20250087781
- Publication date Mar 13, 2025
- Caterpillar Inc.
- Jinhui SUN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY ARRANGEMENT
- Publication number 20250070317
- Publication date Feb 27, 2025
- Expion360, Inc.
- Zhicheng Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CURRENT COLLECTOR FOR A STACKED BATTERY DESIGN
- Publication number 20240421323
- Publication date Dec 19, 2024
- Apple Inc.
- Andrew C. Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ENERGY STORAGE DEVICE HAVING THIN CURRENT COLLECTOR
- Publication number 20240380085
- Publication date Nov 14, 2024
- SOTERIA BATTERY INNOVATION GROUP, INC.
- Brian G. Morin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATED HETEROGENEOUS THERMISTOR ARRANGEMENT FOR HIGH VOLTAGE PR...
- Publication number 20240371549
- Publication date Nov 7, 2024
- LITTELFUSE, INC.
- Tao Guo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Secondary Battery and Batttery Module Having the Same
- Publication number 20240313280
- Publication date Sep 19, 2024
- LG ENERGY SOLUTION, LTD.
- Jae Chan Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY SYSTEM
- Publication number 20240178677
- Publication date May 30, 2024
- LG ENERGY SOLUTION, LTD.
- Sunwoo YOON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY CELL AND BATTERY DEVICE INCLUDING BATTERY CELL
- Publication number 20240170743
- Publication date May 23, 2024
- SK On Co., Ltd.
- John Cronin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY AND ELECTRONIC DEVICE
- Publication number 20240162586
- Publication date May 16, 2024
- Honor Device Co., Ltd.
- Yan WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY TEMPERATURE CONTROL SYSTEM
- Publication number 20240154201
- Publication date May 9, 2024
- Cirrus Logic International Semiconductor Ltd.
- John L. MELANSON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-DIMENSIONAL BATTERY HAVING CURRENT-REDUCING DEVICES CORRESPON...
- Publication number 20240030569
- Publication date Jan 25, 2024
- Enovix Corporation
- Ashok LAHIRI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTROLLING TEMPERATURE OF INDIVIDUAL ELECTROCHEMICAL CELL DURING T...
- Publication number 20230299388
- Publication date Sep 21, 2023
- Atieva, Inc.
- Jason Kister
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE PLATE AND ELECTROCHEMICAL DEVICE
- Publication number 20230223666
- Publication date Jul 13, 2023
- Contemporary Amperex Technology Co., Limited
- Yuqun ZENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY MODULE, METHOD FOR MANUFACTURING BATTERY MODULE, ELECTRONIC...
- Publication number 20230223667
- Publication date Jul 13, 2023
- MURATA MANUFACTURING CO., LTD.
- Motoki KATAYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Protective Device for an Electronic Component Connected to an Inter...
- Publication number 20230148274
- Publication date May 11, 2023
- ROBERT BOSCH GmbH
- Mickael Segret
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY CELL AND ELECTRICAL DEVICE
- Publication number 20230078107
- Publication date Mar 16, 2023
- Ningde Amperex Technology Limited
- Sheng LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CURRENT COLLECTOR FOR A STACKED BATTERY DESIGN
- Publication number 20230076651
- Publication date Mar 9, 2023
- Apple Inc.
- Andrew C. Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODES AND ELECTROCHEMICAL CELLS WITH POSITIVE TEMPERATURE COEF...
- Publication number 20230022329
- Publication date Jan 26, 2023
- 24M Technologies, Inc.
- Junzheng CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY AND ELECTRIC DEVICE CONTAINING SAME
- Publication number 20220416331
- Publication date Dec 29, 2022
- NINGDE AMPEREX TECHNOLOGY LIMITED
- Gang Dong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY
- Publication number 20220247048
- Publication date Aug 4, 2022
- Honda Motor Co., Ltd.
- Masahiro OHTA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Secondary Battery and Battery Module Having the Same
- Publication number 20220190400
- Publication date Jun 16, 2022
- LG ENERGY SOLUTION, LTD.
- Jae Chan Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Secondary Battery, Method For Manufacturing The Secondary Battery,...
- Publication number 20220102822
- Publication date Mar 31, 2022
- LG ENERGY SOLUTION, LTD.
- Jae Chan Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method and System for Preventing Battery Thermal Runaway
- Publication number 20220093983
- Publication date Mar 24, 2022
- Guangzhou Automobile Group Co., Ltd
- Xiaohui LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DETECTING THERMAL EVENTS IN BATTERY PACKS
- Publication number 20220077507
- Publication date Mar 10, 2022
- Cummins Inc.
- Lawrence HILLIGOSS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY MODULE FOR DETECTING HIGH TEMPERATURE OF BATTERY CELL
- Publication number 20220021035
- Publication date Jan 20, 2022
- LG CHEM, LTD.
- Kyung Jik KIM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BREAKER, SAFETY CIRCUIT AND SECONDARY BATTERY PACK
- Publication number 20210313129
- Publication date Oct 7, 2021
- BOURNS KK
- Masashi Namikawa
- H01 - BASIC ELECTRIC ELEMENTS

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Battery module for detecting high temperature of battery cell

Three-dimensional battery having current-reducing devices correspon...

Battery and electric device containing same

Electrode assembly with improved connection between current collect...

Secondary battery, method for manufacturing the secondary battery,...

Detecting thermal events in battery packs

Positive electrode plate and electrochemical device

PTC heating element and an electric heating device

Electrode assembly with improved connection between electrode tabs

Anti-corrosion for battery current collector

PTC heating element and an electric heating device

Battery cell design for preventing internal short circuits from occ...

Method and system for preventing battery thermal runaway

Positive temperature coefficient film, positive temperature coeffic...

Lithium secondary battery pack, as well as electronic device, charg...

Breaker, safety circuit and secondary battery pack

Current collector for a stacked battery design

Separator having melting-cutoff portion and electrochemical device...

Cylindrical secondary battery configured to prevent overcharge thereof

Battery pack architecture for parallel connection of cells

Positive electrode plate, electrochemical device and safety coating

Attachment structure of temperature sensor

Method for producing electrode for solid-state batteries

Electrode assembly and method of stabilizing secondary battery

Bipolar battery design

Electrode plate, electrochemical device and safety coating

Positive electrode plate and electrochemical device

Electrode plate, electrochemical device and safety coating

Electrode for solid-state batteries and solid-state battery

Positive electrode plate and electrochemical device

Patents Applicationslast 30 patents

MANAGEMENT OF BATTERY PACKS

BATTERY

LITHIUM-ION BATTERY ELECTRODE PLATE AND PREPARATION METHOD THEREFOR

DISC-SHAPED SECONDARY BATTERY WITH MULTI-CONTACT ELECTRODE ASSEMBLY...

WIRELESS THERMAL CONTROL FOR A BATTERY CELL

BATTERY ARRANGEMENT

CURRENT COLLECTOR FOR A STACKED BATTERY DESIGN

ENERGY STORAGE DEVICE HAVING THIN CURRENT COLLECTOR

INTEGRATED HETEROGENEOUS THERMISTOR ARRANGEMENT FOR HIGH VOLTAGE PR...

Secondary Battery and Batttery Module Having the Same

BATTERY SYSTEM

BATTERY CELL AND BATTERY DEVICE INCLUDING BATTERY CELL

BATTERY AND ELECTRONIC DEVICE

BATTERY TEMPERATURE CONTROL SYSTEM

THREE-DIMENSIONAL BATTERY HAVING CURRENT-REDUCING DEVICES CORRESPON...

CONTROLLING TEMPERATURE OF INDIVIDUAL ELECTROCHEMICAL CELL DURING T...

POSITIVE ELECTRODE PLATE AND ELECTROCHEMICAL DEVICE

BATTERY MODULE, METHOD FOR MANUFACTURING BATTERY MODULE, ELECTRONIC...

Protective Device for an Electronic Component Connected to an Inter...

BATTERY CELL AND ELECTRICAL DEVICE

CURRENT COLLECTOR FOR A STACKED BATTERY DESIGN

ELECTRODES AND ELECTROCHEMICAL CELLS WITH POSITIVE TEMPERATURE COEF...

BATTERY AND ELECTRIC DEVICE CONTAINING SAME

BATTERY

Secondary Battery and Battery Module Having the Same

Secondary Battery, Method For Manufacturing The Secondary Battery,...

Method and System for Preventing Battery Thermal Runaway

DETECTING THERMAL EVENTS IN BATTERY PACKS

BATTERY MODULE FOR DETECTING HIGH TEMPERATURE OF BATTERY CELL

BREAKER, SAFETY CIRCUIT AND SECONDARY BATTERY PACK