Inventor · disambiguated record
Quanguo Li
Also filed as: LI QUANGUO
19 granted patents·22 pending applications·4 citations·filing 2020–2025
87Inventor score
Files withCONTEMPORARY AMPEREX TECHNOLOGY CO LTD30CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD8COMPTEMPORARY AMPEREX TECH HONG KONG LIMITED1JIANGSU CONTEMPORARY AMPEREX TECH LTD1SHENYANG RES INSTITUTE OF CHEMICAL INDUSTRY LTD1
Top patents by PatentIndex Score
41 records- 0194US12132217B2Battery module, battery pack, apparatus, and method and device for manufacturing battery moduleCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Granted Oct 29, 2024·1 cites·16 claims
- 0294US11901555B2Battery module, battery pack, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Granted Feb 13, 2024·2 cites·16 claims
- 0392US11764436B2Battery module, battery pack, electric apparatus, and method and device for manufacturing battery moduleCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Granted Sep 19, 2023·1 cites·15 claims
- 0480US2025309455A1Battery and power consuming apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 0576US11799136B2Hybrid series battery module, battery pack, and electrical apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Granted Oct 24, 2023·0 cites·20 claims
- 0675US12113162B2Battery comprising first-type battery cell group and second-type battery cell group which are connected in series, apparatus, and method and device for manufacturing batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2021·Granted Oct 8, 2024·0 cites·12 claims
- 0774US2025300336A1Battery cell, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 0873US2025260144A1Electrode assembly, battery cell, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 0971US12272780B2Battery module, apparatus, battery pack, and method and device for manufacturing battery moduleCOMPTEMPORARY AMPEREX TECH HONG KONG LIMITED·Filed 2021·Granted Apr 8, 2025·0 cites·20 claims
- 1071US12034176B2Battery, apparatus, and preparation method and preparation apparatus of batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Granted Jul 9, 2024·0 cites·17 claims
- 1171US2025233161A1Electrode assembly, battery cell, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 1270US12034155B1Secondary battery and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Granted Jul 9, 2024·0 cites·13 claims
- 1370US11990592B2Battery, apparatus using battery, and manufacturing method and manufacturing device of batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Granted May 21, 2024·0 cites·8 claims
- 1470US2024162544A1Battery module, battery pack, electrical apparatus and manufacturing method for battery moduleCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 1570US2024047813A1Battery pack and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 1669US12062812B2Battery module and method and equipment for manufacturing the same, battery pack, and apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2021·Granted Aug 13, 2024·0 cites·20 claims
- 1769US11799161B2Battery pack and power consuming deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Granted Oct 24, 2023·0 cites·14 claims
- 1868US12218311B2Secondary battery, battery module, battery pack, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2023·Granted Feb 4, 2025·0 cites·12 claims
- 1968US12068468B2Battery module and manufacturing method and device thereof, battery pack, and power consumption apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Granted Aug 20, 2024·0 cites·16 claims
- 2068US2025070321A1Battery and power consuming deviceJIANGSU CONTEMPORARY AMPEREX TECH LTD·Filed 2024·Application pending·0 cites
- 2168US2023318073A1Battery module, battery pack, and electrical apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 2268US2024297419A1Electric device, battery, and battery unit and manufacturing method thereofCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 2368US2024047782A1Battery cooling device, battery pack, electrical device and method for manufacturing battery cooling deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 2467US12002984B2Battery, apparatus, and preparation method and preparation apparatus of batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Granted Jun 4, 2024·0 cites·18 claims
- 2567US11901561B2Positive electrode sheet and secondary battery including the same, battery module, battery pack, and electrical apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Granted Feb 13, 2024·0 cites·20 claims
- 2667US2025006927A1Sodium-ion battery, battery module, battery pack and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 2767US2024429364A1Secondary battery, battery module, battery pack and power consuming deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 2866US12176509B2Battery, apparatus, and preparation method and preparation apparatus of batteryCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2022·Granted Dec 24, 2024·0 cites·14 claims
- 2966US2024258602A1Battery pack and power consuming deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 3065US11804590B2Secondary battery, preparation method thereof, and battery module, battery pack, and apparatus containing secondary batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Granted Oct 31, 2023·0 cites·14 claims
- 3165US11749999B2Battery unit, battery pack, electrical device, method and apparatus for manufacturing battery unit, and method for controlling battery unitCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Granted Sep 5, 2023·0 cites·14 claims
- 3265US2022393227A1Battery module, battery pack, power consumption apparatus, and manufacturing method and manufacturing device of battery moduleCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Application pending·0 cites
- 3365US2024204165A1Negative electrode plate, sodium ion battery, power consuming device and useCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 3465US2023048691A1Battery module, battery pack, electric apparatus, and method and device for manufacturing battery moduleCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Application pending·0 cites
- 3564US2024186479A1Negative electrode plate, secondary battery, battery module, battery pack, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 3664US2023016240A1Secondary battery and preparation method thereof, and battery module, battery pack, and apparatus containing secondary batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Application pending·0 cites
- 3762US2024204255A1Ionic compound, electrolyte solution, secondary battery and electrical apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 3860US2025140797A1Positive electrode plate, electrode assembly, battery cell, battery, and electric deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 3956US12021242B2Lithium-ion battery, positive electrode plate for lithium-ion battery, and apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2020·Granted Jun 25, 2024·0 cites·17 claims
- 4056US2023170484A1Positive electrode sheet, secondary battery comprising the same, battery module, battery pack, and electrical apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Application pending·0 cites
- 4155US2024060919A1Chemical reaction hazard analysis methodSHENYANG RES INSTITUTE OF CHEMICAL INDUSTRY LTD·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →