Inventor · disambiguated record

Yao Jiang

Also filed as: JIANG YAO

34 granted patents·28 pending applications·27 citations·filing 2017–2025

94Inventor score

Technology areasH01M C01G C01B C01P C07D

Files withCONTEMPORARY AMPEREX TECHNOLOGY CO LTD37 CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD15 CONTEMPORARY AMPEREX TECH HONK KONG LIMITED3 SHANGHAI BILIBILI TECH CO LTD2 HUAWEI TECH CO LTD1

Top patents by PatentIndex Score

62 records

0197US11695157B2Lithium-ion battery and apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Granted Jul 4, 2023·4 cites·17 claims
0296US11973218B2Positive electrode sheet, secondary battery, battery module, battery pack, and electrical apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Granted Apr 30, 2024·6 cites·20 claims
0395US11888154B2Positive electrode sheet, secondary battery, battery module, battery pack and electrical apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Granted Jan 30, 2024·2 cites·19 claims
0494US11316198B2Lithium-ion battery and apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2021·Granted Apr 26, 2022·2 cites·10 claims
0594US11316197B2Lithium-ion battery and apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2020·Granted Apr 26, 2022·2 cites·11 claims
0693US11271249B2Lithium-ion battery and apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2019·Granted Mar 8, 2022·4 cites·17 claims
0791US11177508B2Lithium-ion battery and apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2021·Granted Nov 16, 2021·2 cites·10 claims
0890US10938068B2Lithium-ion battery and apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2019·Granted Mar 2, 2021·3 cites·18 claims
0990US2025038266A1Lithium-ion battery and apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
1090US2025055035A1Lithium-ion battery and apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
1185US2024282963A1Positive electrode active material, positive electrode plate, secondary battery, battery module, battery pack and power consuming deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
1285US2025282638A1Positive electrode active material and preparation method thereof, positive electrode plate, lithium-ion secondary battery, and battery module, battery pack, and apparatus containing such lithium-ion secondary batteryCONTEMPORARY AMPEREX TECH HONK KONG LIMITED·Filed 2025·Application pending·0 cites
1385US2025282640A1Positive electrode active material and preparation method thereof, positive electrode plate, lithium-ion secondary battery, and battery module, battery pack, and apparatus containing such lithium-ion secondary batteryCONTEMPORARY AMPEREX TECH HONK KONG LIMITED·Filed 2025·Application pending·0 cites
1485US2025282639A1Positive electrode active material and preparation method thereof, positive electrode plate, lithium-ion secondary battery, and battery module, battery pack, and apparatus containing such lithium-ion secondary batteryCONTEMPORARY AMPEREX TECH HONK KONG LIMITED·Filed 2025·Application pending·0 cites
1582US2024356021A1Positive electrode active material and preparation method thereof, positive electrode plate, lithium-ion secondary battery, and apparatus containing such lithium-ion secondary batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
1681US12338137B2Positive electrode active material and preparation method thereof, positive electrode plate, lithium-ion secondary battery, and battery module, battery pack, and apparatus containing such lithium-ion secondary batteryCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2022·Granted Jun 24, 2025·0 cites·18 claims
1781US11760657B2Positive electrode active material, method for preparation thereof, positive electrode plate, lithium-ion secondary battery and related battery module, battery pack and apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Granted Sep 19, 2023·0 cites·5 claims
1881US2023378462A1Positive electrode sheet, secondary battery, battery module, battery pack and electrical apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
1981US2023361296A1Positive electrode active material and preparation method therefor, positive electrode plate, secondary battery, battery module, battery pack, and power consuming deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
2081US2025372632A1Positive electrode active material and preparation method therefor and battery comprising same, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
2180US12136700B2Lithium-ion battery and apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2022·Granted Nov 5, 2024·0 cites·6 claims
2280US10897063B2Electrolyte and electrochemical deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2019·Granted Jan 19, 2021·1 cites·17 claims
2378US11613474B2Positive electrode active material, method for preparation thereof, positive electrode plate, lithium-ion secondary battery and related battery module, battery pack and apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Granted Mar 28, 2023·0 cites·15 claims
2478US10826124B2Electrolyte and electrochemical deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2017·Granted Nov 3, 2020·1 cites·17 claims
2576US12327865B2Positive electrode active material, method for preparing positive electrode active material, positive electrode plate, secondary battery, battery module, battery pack, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Granted Jun 10, 2025·0 cites·20 claims
2676US12183922B2Lithium-ion battery and apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2021·Granted Dec 31, 2024·0 cites·19 claims
2776US12057576B2Positive electrode active material and preparation method thereof, positive electrode plate, lithium-ion secondary battery, and apparatus containing such lithium-ion secondary batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Granted Aug 6, 2024·0 cites·20 claims
2874US12166175B2Lithium-ion battery and apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2022·Granted Dec 10, 2024·0 cites·11 claims
2974US2024413317A1Positive electrode active material and preparation method thereof, positive electrode plate, secondary battery, battery module, battery pack, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
3074US2024282969A1Positive electrode active material, positive electrode plate, secondary battery, battery module, battery pack and power consuming deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
3173US2024372076A1Positive electrode active material and preparation method thereof, positive electrode plate, secondary battery, battery module, battery pack, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
3273US2024332527A1Positive electrode active material, method for preparation thereof, positive electrode plate, secondary battery and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
3373US2024429384A1Positive electrode active material and preparation method thereof, positive electrode plate, secondary battery, battery module, battery pack, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
3472US11264613B2Lithium-ion battery and apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2021·Granted Mar 1, 2022·0 cites·9 claims
3572US2024308871A1Positive electrode active material, method for preparation thereof, positive electrode plate, secondary battery and electrical device containing the sameCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
3672US2024120480A1Positive electrode active material and preparation method thereof, positive electrode plate, secondary battery, battery module, battery pack, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
3772US2024294392A1Positive electrode active material and preparation method thereof, positive electrode plate, secondary battery, battery module, battery pack, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
3872US2025015274A1Secondary battery, battery module, battery pack, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
3971US12199276B2Secondary battery, battery module, battery pack, and electrical apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Granted Jan 14, 2025·0 cites·21 claims
4071US12100810B2Secondary battery and battery module, battery pack and electrical device containing the sameCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Granted Sep 24, 2024·0 cites·16 claims
4171US2024254003A1Positive electrode active material with core-shell structure and preparation method thereof, positive electrode plate, secondary battery, battery module, battery pack, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
4271US2024421299A1Secondary battery and battery module, battery pack and electrical device containing the sameCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
4370US12391575B2Positive electrode active material and preparation method thereof, positive electrode plate, lithium-ion secondary battery, and battery module, battery pack, and apparatus containing such lithium-ion secondary batteryCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2022·Granted Aug 19, 2025·0 cites·12 claims
4470US12191459B2Secondary battery, battery module, battery pack, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Granted Jan 7, 2025·0 cites·24 claims
4569US12183917B2Secondary battery comprising positive electrode plate and non-aqueous electrolyte solutionCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Granted Dec 31, 2024·0 cites·20 claims
4668US12412921B2Positive electrode active material and preparation method thereof, positive electrode plate, lithium-ion secondary battery, and apparatus containing such lithium-ion secondary batteryCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2022·Granted Sep 9, 2025·0 cites·18 claims
4768US11417883B2Positive electrode active material, preparation method thereof, positive electrode plate, lithium-ion secondary battery as well as battery module, battery pack and apparatus containing lithium-ion secondary batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2021·Granted Aug 16, 2022·0 cites·20 claims
4863US2022407059A1Positive electrode active material and preparation method thereof, positive electrode plate, lithium-ion secondary battery, and battery module, battery pack, and apparatus containing such lithium-ion secondary batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Application pending·0 cites
4962US2022185697A1Positive electrode active material and preparation method thereof, positive electrode plate, lithium-ion secondary battery, and battery module, battery pack, and apparatus related theretoCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Application pending·0 cites
5062US2022177328A1Positive electrode active material and preparation method thereof, positive electrode plate, lithium-ion secondary battery, and battery module, battery pack, and apparatus containing such lithium-ion secondary batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Application pending·0 cites

Showing the top 50 of 62 patent records by PatentIndex Score.

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →