Inventor
YAO JIHUA
CN36 patents
⚠️ This page may combine multiple inventors who share the name “YAO JIHUA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD
27 patentsUS10205203B2Feb 12, 2019
Cooling system for battery pack
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD3 citations71
US11721871B2Aug 8, 2023
Terminal protection device and battery module
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD2 citations70
US11843129B2Dec 12, 2023
Connecting assembly, battery module, battery pack, and device using battery module as power supply
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations61
US11664524B2May 30, 2023
Battery module and battery pack
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations61
US10840486B2Nov 17, 2020
Battery module
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD1 citations61
US10833303B2Nov 10, 2020
Composite end plate and battery module
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD1 citations61
US11063321B2Jul 13, 2021
Sampling component and battery module
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations60
US12283708B2Apr 22, 2025
Terminal protection device and battery module
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations59
US12080902B2Sep 3, 2024
Battery module
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations59
US11626641B2Apr 11, 2023
Battery module
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations59
US11652244B2May 16, 2023
Battery module and apparatus
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD1 citations58
US10992006B2Apr 27, 2021
Output electrode base, battery module and battery pack
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations58
US11605865B2Mar 14, 2023
Separator assembly, battery module, battery pack, apparatus and manufacturing method
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations57
US11942647B2Mar 26, 2024
Harness isolation plate assembly, battery module, battery pack and device
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations51
US12249731B2Mar 11, 2025
Battery module, battery pack, and apparatus using battery cell as power supply
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations50
US11894525B2Feb 6, 2024
Battery module and vehicle
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations50
US11784380B2Oct 10, 2023
Battery module
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations50
US11764444B2Sep 19, 2023
Connecting assembly, battery module, battery group, and device using battery module as power source
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations50
US11588200B2Feb 21, 2023
Battery module
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations50
US10944141B2Mar 9, 2021
Composite end plate and battery module
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations50
US11799174B2Oct 24, 2023
Battery module
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations49
US10930916B2Feb 23, 2021
Composite end plate for battery module and battery module
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations48
US11923565B2Mar 5, 2024
Battery module and device
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations47
US11581604B2Feb 14, 2023
Side plate and battery module
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations47
US10490786B2Nov 26, 2019
Battery module
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations40
US10720617B2Jul 21, 2020
Composite end plate and battery module
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations39
US10811742B2Oct 20, 2020
Heat dissipating fixture for battery unit and battery module
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations38
CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD
9 patentsUS12199250B2Jan 14, 2025
Battery module
CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD0 citations58
US12401084B2Aug 26, 2025
Battery module, battery pack, and device
CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD0 citations51
US12218364B2Feb 4, 2025
Battery module and apparatus
CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD0 citations50
US12191513B2Jan 7, 2025
Battery module
CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD0 citations50
US12288855B2Apr 29, 2025
Battery module and battery pack
CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD0 citations48
US12300841B2May 13, 2025
Battery module
CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD0 citations47
US12199297B2Jan 14, 2025
Battery module and vehicle
CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD0 citations47
US12237540B2Feb 25, 2025
Output electrode base, battery module, and electric vehicle
CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD0 citations45
US12476301B2Nov 18, 2025
Battery module
CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD0 citations44