Inventor
YOU KAIJIE
CN40 patents
⚠️ This page may combine multiple inventors who share the name “YOU KAIJIE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD
33 patentsUS11417932B2Aug 16, 2022
Battery assembly, battery pack and vehicle
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD12 citations85
US11482738B2Oct 25, 2022
Battery module
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD3 citations73
US11335969B2May 17, 2022
Battery module
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD2 citations72
US11955655B2Apr 9, 2024
Protective plate, battery unit assembly, battery module group and vehicle
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations62
US11923559B2Mar 5, 2024
Battery assembly, battery pack and vehicle
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations62
US11923556B2Mar 5, 2024
Battery pack
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD1 citations62
US11848456B2Dec 19, 2023
Battery pack and vehicle
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations62
US11289762B2Mar 29, 2022
Battery pack
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD1 citations62
US11251487B2Feb 15, 2022
Battery module and battery pack
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD1 citations62
US11094994B2Aug 17, 2021
Battery module and battery pack
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD1 citations61
US11894510B2Feb 6, 2024
Battery pack and vehicle
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations60
US11563248B2Jan 24, 2023
Battery pack and vehicle
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations60
US12015164B2Jun 18, 2024
Battery module and battery pack
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations59
US12062814B2Aug 13, 2024
Soft-pack battery module, battery pack, and device using soft-pack battery module
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations52
US11936024B2Mar 19, 2024
Battery pack, method for producing battery pack and vehicle
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations52
US11824177B2Nov 21, 2023
Battery pack, method for manufacturing battery pack and vehicle
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations52
US11611116B2Mar 21, 2023
Battery pack
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations52
US11251493B2Feb 15, 2022
Battery pack
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations52
US11239525B2Feb 1, 2022
Battery pack
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations52
US11101520B2Aug 24, 2021
Battery module and battery pack
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations52
US11101521B2Aug 24, 2021
Battery module and battery pack
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations52
US12034137B2Jul 9, 2024
Mounting bracket for cell supervision circuit, battery pack, and vehicle
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations51
US12027719B2Jul 2, 2024
Battery module
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations51
US12002994B2Jun 4, 2024
Battery module, battery pack, and battery-powered apparatus
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations51
US12002996B2Jun 4, 2024
Battery module, battery pack, device using battery module as power source, and method of manufacturing battery module
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations51
US11532857B2Dec 20, 2022
Battery module
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations51
US10777794B2Sep 15, 2020
Battery pack
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations51
US12074337B2Aug 27, 2024
Battery pack and transportation vehicle
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations50
US12009546B2Jun 11, 2024
Battery module and battery pack
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations50
US12002981B2Jun 4, 2024
Battery pack
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations50
US11936059B2Mar 19, 2024
Battery frame, battery group, battery pack, and method for assembling battery group
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations50
US11056747B2Jul 6, 2021
Battery module
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations50
US11705604B2Jul 18, 2023
Battery module with fireproof and fire-extinguishing components
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations48
CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD
7 patentsUS12148907B2Nov 19, 2024
Battery pack
CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD2 citations73
US12463277B2Nov 4, 2025
Battery pack
CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD1 citations64
US12278387B2Apr 15, 2025
Battery pack and apparatus
CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD0 citations51
US12183906B2Dec 31, 2024
Battery module assembly, battery pack, and device using battery as power source
CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD0 citations51
US12300828B2May 13, 2025
Battery module and battery pack
CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD0 citations50
US12157359B2Dec 3, 2024
Battery, driving apparatus, and vehicle
CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD0 citations50
US12494557B2Dec 9, 2025
Battery cell, battery, and electric apparatus
CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD0 citations47