Inventor · disambiguated record
Zhisheng Chai
Also filed as: CHAI ZHISHENG
4 granted patents·34 pending applications·0 citations·filing 2019–2025
52Inventor score
Files withCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD17CONTEMPORARY AMPEREX TECHNOLOGY CO LTD14CONTEMPORARY AMPEREX TECH HONK KONG LIMITED4JIANGSU CONTEMPORARY AMPEREX TECH LTD3
Top patents by PatentIndex Score
38 records- 0183US2023344097A1Battery cell, battery, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 0281US2025379335A1Battery cell, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 0380US2024250390A1Battery cell, battery, and power consuming deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 0474US2025273747A1Battery cell, battery, and electrical deviceCONTEMPORARY AMPEREX TECH HONK KONG LIMITED·Filed 2025·Application pending·0 cites
- 0574US2025038320A1Battery cell, battery, and electric deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 0673US11984622B1Battery cell, method and apparatus of manufacturing the same, battery, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Granted May 14, 2024·0 cites·20 claims
- 0772US2025070219A1Electrode assembly, battery cell, battery, electrical device, and tab shaping apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 0872US2025079635A1Separator, secondary battery and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 0971US2025070327A1Shell, battery cell, battery, and electric deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 1071US2025062450A1Battery cell, battery and electric deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 1171US2025038323A1Battery end cover assembly, battery cell, battery, and electric deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 1271US2025070431A1Battery cell, method for manufacturing battery cell, battery, and electric deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 1371US2025070395A1Electrode assembly, battery cell, battery, and electric deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 1471US2025316828A1Battery cell, battery, and electrical apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 1570US2025260140A1Battery cell, battery, and electrical apparatusCONTEMPORARY AMPEREX TECH HONK KONG LIMITED·Filed 2025·Application pending·0 cites
- 1670US2023012207A1Battery cell, battery, power consumption device, and battery cell manufacturing method and deviceJIANGSU CONTEMPORARY AMPEREX TECH LTD·Filed 2021·Application pending·0 cites
- 1770US2024363889A1Electrode assembly, battery cell, battery, and electric deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 1869US12451564B2Battery cell, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Granted Oct 21, 2025·0 cites·22 claims
- 1969US2024332538A1Electrode assembly, battery cell, battery and power consuming deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 2069US2025070404A1Battery cell, battery, electric apparatus, and manufacturing method of battery cellCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 2169US2025323382A1Secondary battery and power consuming deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 2269US2024372153A1Battery cell, battery, electric device, and electrode assembly and manufacturing method thereofCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 2368US2024145828A1Battery cell, battery, electrical device, and method and device for manufacturing battery cellCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 2468US2024339706A1Battery and electric deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 2567US2025246639A1Battery cell and manufacturing method therefor, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 2666US2025219214A1Battery cell, battery, and electrical apparatusCONTEMPORARY AMPEREX TECH HONK KONG LIMITED·Filed 2025·Application pending·0 cites
- 2766US2025070403A1Battery cell, battery, electrical apparatus, and method for manufacturing battery cellCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 2865US2023291040A1Battery cell, battery, electric apparatus, method and apparatus of manufacturing battery cellCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 2964US2025246775A1Battery cell and assembling method thereof, battery, electrical apparatus, and assembling assemblyCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 3064US2025260099A1Battery cell, battery, and electric deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 3164US2024120624A1Battery cell, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 3263US2023387518A1Electrode plate, battery cell, battery and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 3362US11984608B2Battery cell, battery, power consumption apparatus, method and apparatus for producing battery cellCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Granted May 14, 2024·0 cites·21 claims
- 3462US2025246774A1Battery cell, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 3560US2022352596A1Battery cell, battery, electrical device and method for preparing battery cellCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Application pending·0 cites
- 3660US2025253498A1Battery cell, battery, and electric apparatusCONTEMPORARY AMPEREX TECH HONK KONG LIMITED·Filed 2025·Application pending·0 cites
- 3754US2022344698A1Battery cell, manufacturing method and manufacturing system therefor, battery and electric deviceJIANGSU CONTEMPORARY AMPEREX TECH LTD·Filed 2022·Application pending·0 cites
- 3843US12155079B2Secondary batteryJIANGSU CONTEMPORARY AMPEREX TECH LTD·Filed 2019·Granted Nov 26, 2024·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →