Inventor · disambiguated record
Chang Zhu
Also filed as: ZHU CHANG · ZHU CHANG-HE
3 granted patents·5 pending applications·2 citations·filing 2023–2024
49Inventor score
Files withCONTEMPORARY AMPEREX TECHNOLOGY CO LTD4CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD2HONGQISHENG PREC ELECTRONICS QINHUANGDAO CO LTD2
Top patents by PatentIndex Score
8 records- 0187US12382579B2Stretchable circuit board assembly and method for manufacturing the sameHONGQISHENG PREC ELECTRONICS QINHUANGDAO CO LTD·Filed 2023·Granted Aug 5, 2025·2 cites·20 claims
- 0280US2023361429A1Electrode assembly, battery cell, battery, and electrical apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 0372US2025132322A1Secondary battery, battery module, battery pack, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 0468US12278341B2Electrode assembly, battery cell, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Granted Apr 15, 2025·0 cites·17 claims
- 0568US2024097294A1Cathode plate and batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 0667US12002960B2Battery pack and electric deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Granted Jun 4, 2024·0 cites·20 claims
- 0765US2024266548A1Electrode plate, electrode assembly, battery cell, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 0855US2024147629A1Circuit board assembly and method of manufacturing the same, packaging structure having the sameHONGQISHENG PREC ELECTRONICS QINHUANGDAO CO LTD·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →