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H01M10/4228
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ELECTRICITY
H01
Electric elements
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PROCESSES OR MEANS
H01M10/00
Secondary cells Manufacture thereof
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H01M10/4228
Leak testing of cells or batteries
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Patents Grants
last 30 patents
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Patent Grant
Coated non-conductive substrate
Patent number
11,945,963
Issue date
Apr 2, 2024
Arcelormittal
Abel Alvarez-Alvarez
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Thermal runaway detection system for batteries within enclosures
Patent number
11,942,613
Issue date
Mar 26, 2024
Amphenol Thermometrics, Inc.
Brian Allen Engle
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery cell leak inspection device and battery cell leak inspectio...
Patent number
11,916,199
Issue date
Feb 27, 2024
Samsung SDI Co., Ltd.
Seungjae Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Maturation processes for electric batteries cells
Patent number
11,885,829
Issue date
Jan 30, 2024
DUKOSI LIMITED
Joel Sylvester
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery pack leakage detection system and detection method based on...
Patent number
11,860,064
Issue date
Jan 2, 2024
UNI-HELIUM TEST TECHNOLOGY (SHANGHAI) CO., LTD.
Wu Ying
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrolyte detection device and secondary battery transfer facilit...
Patent number
11,830,987
Issue date
Nov 28, 2023
LG Energy Solution, Ltd.
Tae Young Moon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High-voltage battery for a motor vehicle having a detection device...
Patent number
11,764,411
Issue date
Sep 19, 2023
Bayerische Motoren Werke Aktiengesellschaft
Jan Philipp Schmidt
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Battery system, method for leakage detection inside the battery sys...
Patent number
11,764,409
Issue date
Sep 19, 2023
Samsung SDI Co., Ltd.
Markus Lettner
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery module
Patent number
11,710,874
Issue date
Jul 25, 2023
SK ON CO., LTD.
Jong Hyuk Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods and systems for in-situ leakage current testing of cells in...
Patent number
11,698,416
Issue date
Jul 11, 2023
Element Energy, Inc.
Rainer Johannes Fasching
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Liquid detection sensor
Patent number
11,646,454
Issue date
May 9, 2023
FUJIKURA COMPOSITES INC.
Masaki Takahashi
G01 - MEASURING TESTING
Information
Patent Grant
Electronic device and method of detecting status of battery thereof
Patent number
11,616,255
Issue date
Mar 28, 2023
Samsung Electronics Co., Ltd.
Yongsuk Lee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Simultaneous inspection device of multiple secondary battery cell p...
Patent number
11,611,113
Issue date
Mar 21, 2023
LG ENERGY SOLUTION, LTD.
Gi Young Kwak
G01 - MEASURING TESTING
Information
Patent Grant
Thermal runaway detection system for batteries within enclosures
Patent number
11,588,192
Issue date
Feb 21, 2023
Amphenol Thermometrics, Inc.
Brian Allen Engle
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Louver design for battery backup units
Patent number
11,564,328
Issue date
Jan 24, 2023
BAIDU USA LLC
Shuai Shao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Washer for secondary battery, secondary battery including same, and...
Patent number
11,557,795
Issue date
Jan 17, 2023
LG ENERGY SOLUTION, LTD.
Byoung Gu Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Traction battery of a motor vehicle
Patent number
11,545,701
Issue date
Jan 3, 2023
Dr. Ing. h.c. F. Porsche Aktiengesellschaft
Thomas Fritz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery pack
Patent number
11,437,654
Issue date
Sep 6, 2022
TDK Corporation
Masayuki Yamashima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for detecting leakage of coolant in battery co...
Patent number
11,428,602
Issue date
Aug 30, 2022
Hyundai Motor Company
Gun Goo Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Device and method for detecting liquid leak into battery pack by us...
Patent number
11,385,056
Issue date
Jul 12, 2022
LG Energy Solution, Ltd.
Kyoung Choon Min
G01 - MEASURING TESTING
Information
Patent Grant
Coolant distribution interface for a battery module housing
Patent number
11,380,949
Issue date
Jul 5, 2022
Samsung SDI Co., Ltd.
Matthias Resek
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Detection system
Patent number
11,374,264
Issue date
Jun 28, 2022
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Ayumu Fukuoka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power storage device
Patent number
11,165,102
Issue date
Nov 2, 2021
Toyota Jidosha Kabushiki Kaisha
Naohito Ogawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electronic device and method of detecting status of battery thereof
Patent number
11,158,885
Issue date
Oct 26, 2021
Samsung Electronics Co., Ltd.
Yongsuk Lee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods and systems for in-situ leakage current testing of cells in...
Patent number
11,131,717
Issue date
Sep 28, 2021
Element Energy, Inc.
Rainer Johannes Fasching
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Liquid detection inside a battery tray to avoid battery malfunction
Patent number
11,114,706
Issue date
Sep 7, 2021
DUS Operating, LLC
Lionel Bitauld
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Power supply unit of aerosol generation apparatus
Patent number
11,089,816
Issue date
Aug 17, 2021
Japan Tobacco Inc.
Kazuma Mizuguchi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Battery including gas detector for detecting gas in void between se...
Patent number
11,009,492
Issue date
May 18, 2021
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Ayumu Fukuoka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electric power system for electric bus
Patent number
10,981,456
Issue date
Apr 20, 2021
MOBILETRON ELECTRONICS, CO., LTD.
Meng-Chang Lin
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Leakage detection device and battery pack having the same
Patent number
10,978,747
Issue date
Apr 13, 2021
Mobiletron Electronics Co., Ltd.
Meng-Chang Lin
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
GAS MANAGEMENT FOR METAL-AIR BATTERIES
Publication number
20240113383
Publication date
Apr 4, 2024
FORM ENERGY, INC.
Jaime Andres OCAMPO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
APPARATUSES, METHODS, AND SYSTEMS FOR DETECTING BATTERY MODULE LEAKAGE
Publication number
20240063441
Publication date
Feb 22, 2024
Honeywell International Inc.
Prince Ashwin Kumar Anburaj JAYAKUMAR
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY MODULE HAVING ELECTROLYTIC SOLUTION LEAKAGE DETECTION FUNCT...
Publication number
20240021888
Publication date
Jan 18, 2024
LG ENERGY SOLUTION, LTD.
Tae Hwan ROH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SYSTEM AND METHOD OF DETECTING LEAKAGE OF BATTERY CELL
Publication number
20230417816
Publication date
Dec 28, 2023
Hyundai Motor Company
Se Hyun Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
APPARATUS FOR ANALYZING BATTERY CASE
Publication number
20230420748
Publication date
Dec 28, 2023
LG ENERGY SOLUTION, LTD.
Kwangyeon PARK
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECONDARY BATTERY INTERNAL PRESSURE MEASUREMENT METHOD
Publication number
20230402657
Publication date
Dec 14, 2023
SK On Co., Ltd.
Sang Jun PARK
G01 - MEASURING TESTING
Information
Patent Application
DEVICE AND METHOD FOR TESTING A BATTERY
Publication number
20230378553
Publication date
Nov 23, 2023
HAHN Automation GmbH
Martin Sulzbacher
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INSPECTION METHOD FOR LITHIUM SECONDARY BATTERY
Publication number
20230327222
Publication date
Oct 12, 2023
LG ENERGY SOLUTION, LTD.
Seung Gyun HONG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Battery Module
Publication number
20230307779
Publication date
Sep 28, 2023
SK On Co., Ltd.
Jong Hyuk Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SYSTEM AND METHOD FOR PREDICTING VENT OCCURENCE TIME OF BATTERY CELL
Publication number
20230299366
Publication date
Sep 21, 2023
LG ENERGY SOLUTION, LTD.
Dong Wan KO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS AND SYSTEMS FOR IN-SITU LEAKAGE CURRENT TESTING OF CELLS IN...
Publication number
20230280412
Publication date
Sep 7, 2023
Element Energy, Inc.
Rainer Johannes Fasching
G01 - MEASURING TESTING
Information
Patent Application
LEAK DETECTION METHOD AND SYSTEM
Publication number
20230280233
Publication date
Sep 7, 2023
ATEQ
Jean-Luc Regef
G01 - MEASURING TESTING
Information
Patent Application
BATTERY PACK, METHOD FOR CONTROLLING A BATTERY PACK, AND VEHICLE
Publication number
20230268560
Publication date
Aug 24, 2023
BYD COMPANY LIMITED
Peng LU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR LEAK TESTING A BATTERY CELL
Publication number
20230253632
Publication date
Aug 10, 2023
Marposs
Elie Cohen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SYSTEM AND METHOD FOR LEAK TESTING A BATTERY CELL
Publication number
20230253633
Publication date
Aug 10, 2023
Marposs
Elie Cohen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY MODULE
Publication number
20230136015
Publication date
May 4, 2023
Sanyo Electric Co., Ltd.
NOBUO IWATSUKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GAS DETECTION APPARATUS AND GAS DETECTION METHOD FOR CELL MODULE AS...
Publication number
20230130328
Publication date
Apr 27, 2023
LG ENERGY SOLUTION, LTD.
Young Sung JUNG
G01 - MEASURING TESTING
Information
Patent Application
THERMAL RUNAWAY DETECTION SYSTEM FOR BATTERIES WITHIN ENCLOSURES
Publication number
20230124972
Publication date
Apr 20, 2023
Amphenol Thermometrics, Inc.
Brian Allen ENGLE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLYTE LEAKAGE DETECTION SYSTEM FOR BATTERY AND ELECTROLYTE LE...
Publication number
20230112981
Publication date
Apr 13, 2023
EBA JAPAN CO.,LTD.
Naoki NORO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Battery Pack, Battery Apparatus and Method for Detecting Electrolyt...
Publication number
20230103765
Publication date
Apr 6, 2023
LG ENERGY SOLUTION, LTD.
Dong Hyeon Kim
G01 - MEASURING TESTING
Information
Patent Application
DEVICE FOR THE FILLING AND MAINTENANCE OF A SYSTEM WITH A BATTERY
Publication number
20230090139
Publication date
Mar 23, 2023
MAHLE International GmbH
Stefan Jauss
B60 - VEHICLES IN GENERAL
Information
Patent Application
ELECTROLYTE SENSOR FOR SENSING ELECTROLYTE CREEPAGE IN A BATTERY
Publication number
20230010586
Publication date
Jan 12, 2023
SAFT GROUPE SA
Marcus KARLSTAD
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD AND APPARATUS FOR DETECTING LEAKAGE OF COOLANT IN BATTERY CO...
Publication number
20220357233
Publication date
Nov 10, 2022
Hyundai Motor Company
Gun Goo Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electrolyte Detection Device and Secondary Battery Transfer Facilit...
Publication number
20220328888
Publication date
Oct 13, 2022
LG ENERGY SOLUTION, LTD.
Tae Young Moon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIQUID DETECTION SENSOR
Publication number
20220278380
Publication date
Sep 1, 2022
FUJIKURA COMPOSITES Inc. (formerly known as FUJIKURA RUBBER LTD.)
Masaki Takahashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
EDDY CURRENT SENSOR HAVING IMPROVED CRACK DETECTION CAPABILITY, AND...
Publication number
20220268734
Publication date
Aug 25, 2022
LG ENERGY SOLUTION, LTD.
Seok Jin KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TIGHTNESS TEST OF A LIQUID FILLED TEST OBJECT
Publication number
20220181709
Publication date
Jun 9, 2022
Inficon gmbH
Maximilian Reismann
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ENERGY STORAGE DEVICE ASSEMBLIES
Publication number
20220149339
Publication date
May 12, 2022
Medtronic, Inc.
Joseph J. Viavattine
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THERMAL RUNAWAY DETECTION SYSTEM FOR BATTERIES WITHIN ENCLOSURES
Publication number
20220085428
Publication date
Mar 17, 2022
Amphenol Thermometrics, Inc.
Brian Allen ENGLE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS AND SYSTEMS FOR IN-SITU LEAKAGE CURRENT TESTING OF CELLS IN...
Publication number
20220057455
Publication date
Feb 24, 2022
Element Energy, Inc.
Rainer Johannes Fasching
G01 - MEASURING TESTING