Inventor · disambiguated record
Qinglin Bai
Also filed as: BAI QINGLIN
3 granted patents·8 pending applications·0 citations·filing 2019–2025
43Inventor score
Technology areasH01M
Top patents by PatentIndex Score
11 records- 0174US2023163310A1Secondary battery and method of manufacturing the secondary batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 0272US2024317528A1Winding mandrel, winding machine, and battery cell winding methodCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 0372US2025364705A1Electrode assembly, manufacturing method for electrode assembly, battery and electrical apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 0471US2024313310A1Battery cell, method and device for manufacture same, battery, and power consuming deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 0571US2025096437A1Battery cell, battery, and electric deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 0670US2025038245A1Pressurizing apparatus, battery, battery cell, processing method, and production systemCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 0767US11594791B2Secondary battery and method of manufacturing the secondary batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2019·Granted Feb 28, 2023·0 cites·12 claims
- 0867US2023327175A1Winding needle sleeve, battery unit, battery, power consuming device, and winding deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 0965US11264683B2Electrode assembly, secondary battery, battery pack and deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2020·Granted Mar 1, 2022·0 cites·14 claims
- 1063US2023246306A1Electrode assembly, battery, device, and method for manufacturing electrode assemblyCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 1160US12199307B2Secondary battery, battery module, and apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2022·Granted Jan 14, 2025·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →