Inventor · disambiguated record
Jianfu He
Also filed as: HE JIANFU
9 granted patents·24 pending applications·2 citations·filing 2022–2025
75Inventor score
Top patents by PatentIndex Score
33 records- 0189US11865943B2Charging method for secondary battery, charging apparatus for secondary battery, charging device, and computer storage mediumCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Granted Jan 9, 2024·2 cites·20 claims
- 0283US2025329788A1Non-aqueous electrolyte and preparation method thereof, and secondary battery and electric apparatus containing sameCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 0377US2025364543A1Positive electrode active material composition, positive electrode plate, battery, and electrical apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 0476US12381260B2Non-aqueous electrolyte and preparation method thereof, and secondary battery and electric apparatus containing sameCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Granted Aug 5, 2025·0 cites·20 claims
- 0576US11855297B2Battery unit, battery, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Granted Dec 26, 2023·0 cites·17 claims
- 0675US2025070120A1Battery cell, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 0775US2024429522A1Battery cell, battery, and power consuming deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 0874US2025038363A1Battery cell, battery and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 0974US2025070223A1Battery cell, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 1074US2025357482A1Battery and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 1174US2024421285A1Battery cell, battery and electrical apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 1272US2025349899A1Battery cell and manufacturing method therefor, and battery and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 1372US2025070121A1Positive electrode plate, secondary battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 1471US2024429468A1Battery pack and electrical apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 1571US2024145785A1Electrode assembly, battery cell, battery, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 1670US2024162544A1Battery module, battery pack, electrical apparatus and manufacturing method for battery moduleCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 1770US2024047813A1Battery pack and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 1869US2023402580A1Electrode assembly, battery cell, battery, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 1968US12456722B2Positive electrode active material composition, positive electrode plate, battery, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Granted Oct 28, 2025·0 cites·14 claims
- 2068US12218311B2Secondary battery, battery module, battery pack, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2023·Granted Feb 4, 2025·0 cites·12 claims
- 2168US2023318073A1Battery module, battery pack, and electrical apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 2268US2025343228A1Positive electrode active material composition, positive electrode plate, battery, and electrical apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 2367US12315965B2Battery cell, battery and power consumption apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2022·Granted May 27, 2025·0 cites·16 claims
- 2467US12176492B2Electrode assembly, secondary battery, battery module, battery pack and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2022·Granted Dec 24, 2024·0 cites·19 claims
- 2567US2024178365A1Positive electrode plate, secondary battery and powered deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 2667US2025323243A1Positive electrode sheet, battery, and electric deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 2767US2025329720A1Positive electrode sheet, battery, and electric deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 2866US2024258602A1Battery pack and power consuming deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 2966US2023163419A1Battery cell, battery, power consuming apparatus, and method and apparatus for manufacturing battery cellCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 3065US12191475B2Electrode assembly, secondary battery, battery module, battery pack and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2022·Granted Jan 7, 2025·0 cites·20 claims
- 3163US12347894B2Tank, battery cell, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2022·Granted Jul 1, 2025·0 cites·13 claims
- 3262US2023065566A1Battery cell, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Application pending·0 cites
- 3356US2023170484A1Positive electrode sheet, secondary battery comprising the same, battery module, battery pack, and electrical apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →