Inventor · disambiguated record
Chenghua Fu
Also filed as: FU CHENGHUA
32 granted patents·41 pending applications·7 citations·filing 2013–2025
92Inventor score
Files withCONTEMPORARY AMPEREX TECHNOLOGY CO LTD48CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD13NINGDE AMPEREX TECHNOLOGY LTD9CONTEMPORATY AMPEREX TECH CO LIMITED1NINGDE CONTEMPORARY AMPEREX TECH LIMITED1
Top patents by PatentIndex Score
73 records- 0193US12119453B2Nonaqueous electrolyte, lithium-ion battery, battery module, battery pack, and apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2021·Granted Oct 15, 2024·2 cites·20 claims
- 0290US11735775B2Secondary battery, electrolyte, and apparatus comprising the secondary batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2021·Granted Aug 22, 2023·1 cites·19 claims
- 0386US11139471B2Lithium ion batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2019·Granted Oct 5, 2021·2 cites·10 claims
- 0483US12100813B2Secondary battery, electrolyte, and apparatus comprising the secondary batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Granted Sep 24, 2024·0 cites·20 claims
- 0583US2024332632A1Battery pack, and power consuming device thereofCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 0682US2024014434A1Electrode assembly and related battery cell, battery, apparatus and manufacturing method thereforCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 0782US2024204265A1Electrode assembly, battery cell, battery, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 0882US2024213620A1Electrode assembly, battery cell, battery, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 0980US2023361429A1Electrode assembly, battery cell, battery, and electrical apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 1079US12046719B2Battery pack, and power consuming device thereofCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Granted Jul 23, 2024·0 cites·15 claims
- 1177US10763546B2Electrolyte and electrochemical energy storage deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2018·Granted Sep 1, 2020·1 cites·8 claims
- 1275US12021232B2Lithium manganate positive electrode active material as well as positive electrode sheet, secondary battery, battery module, battery pack and powered device comprising the sameCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Granted Jun 25, 2024·0 cites·15 claims
- 1373US12334540B2Battery pack and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Granted Jun 17, 2025·0 cites·13 claims
- 1473US11811057B2Positive electrode sheet, secondary battery, battery module, battery pack, and electrical apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Granted Nov 7, 2023·0 cites·11 claims
- 1573US2024363858A1Secondary battery, battery module, battery pack, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 1672US2025349899A1Battery cell and manufacturing method therefor, and battery and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 1771US12095051B2Battery pack and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Granted Sep 17, 2024·0 cites·14 claims
- 1871US11901575B2Battery pack and power consuming deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Granted Feb 13, 2024·0 cites·14 claims
- 1971US10008744B2Lithium ion battery and electrolyte thereofNINGDE CONTEMPORARY AMPEREX TECH LIMITED·Filed 2014·Granted Jun 26, 2018·1 cites·6 claims
- 2070US12300785B2Secondary battery and apparatus containing the secondary batteryCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2021·Granted May 13, 2025·0 cites·13 claims
- 2170US11961961B2Secondary battery and apparatus containing the sameCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Granted Apr 16, 2024·0 cites·13 claims
- 2270US2024106060A1Battery pack and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 2370US2025083920A1Winding device and winding methodCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 2470US2024372126A1Electrode assembly, and winding device and manufacturing method thereof, battery cell, battery, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 2569US11929499B2Lithium manganate positive electrode active material as well as positive electrode sheet, secondary battery, battery module, battery pack and powered device comprising the sameCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Granted Mar 12, 2024·0 cites·15 claims
- 2669US11811054B2Battery pack and power consuming deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Granted Nov 7, 2023·0 cites·14 claims
- 2769US2024079600A1Cathode plate, secondary battery, battery module, battery pack, and electric deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 2868US12278341B2Electrode assembly, battery cell, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Granted Apr 15, 2025·0 cites·17 claims
- 2968US2024097294A1Cathode plate and batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 3068US2025070264A1Electrode assembly, battery cell, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 3168US2025070276A1Electrode plate, electrode assembly, battery cell, battery, and electric deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 3266US11769922B2Battery pack and power consuming deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Granted Sep 26, 2023·0 cites·17 claims
- 3365US12132197B2Battery pack and power consuming deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2022·Granted Oct 29, 2024·0 cites·20 claims
- 3465US2023207938A1Battery pack, and power consuming device thereofCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 3565US2024266548A1Electrode plate, electrode assembly, battery cell, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 3664US2023127767A1Separator, lithium-ion battery, battery module, battery pack, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Application pending·0 cites
- 3763US11777134B2Secondary battery and device including the sameCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2021·Granted Oct 3, 2023·0 cites·14 claims
- 3863US2025192369A1Electrode assembly, battery cell, battery and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 3963US2023197959A1Positive electrode composite material for lithium-ion secondary battery and lithium-ion secondary batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Application pending·0 cites
- 4062US11961969B2Nonaqueous electrolyte, lithium-ion battery, battery module, battery pack, and apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2021·Granted Apr 16, 2024·0 cites·20 claims
- 4162US2022045362A1Electrolyte, lithium-ion battery, and apparatus containing such lithium-ion batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2021·Application pending·0 cites
- 4262US2023387380A1Secondary batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Application pending·0 cites
- 4362US2022158246A1Lithium-ion battery and apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Application pending·0 cites
- 4462US2023216062A1Electrode assembly, battery, battery module, battery pack, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 4562US2025174855A1Battery cell, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 4662US2023124276A1Lithium-Ion BatteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Application pending·0 cites
- 4761US12401064B2Electrolyte comprising nonaqueous solvent and lithium saltCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2021·Granted Aug 26, 2025·0 cites·20 claims
- 4861US12068457B2Nonaqueous electrolyte compositions for lithium-ion batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2021·Granted Aug 20, 2024·0 cites·18 claims
- 4961US11901511B2Nonaqueous electrolyte, lithium-ion battery, battery module, battery pack, and apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2021·Granted Feb 13, 2024·0 cites·14 claims
- 5061US2022123368A1Secondary battery and relevant battery module, battery pack and apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2021·Application pending·0 cites
Showing the top 50 of 73 patent records by PatentIndex Score.
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