Inventor · disambiguated record
Chunfa Wang
Also filed as: WANG CHUNFA
2 granted patents·4 pending applications·0 citations·filing 2023–2025
22Inventor score
Top patents by PatentIndex Score
6 records- 0172US2025373126A1Motor controller, drive system, power supply system, and electric deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 0269US12341209B2Casing for battery box, battery box, battery, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2023·Granted Jun 24, 2025·0 cites·8 claims
- 0361US2025038696A1Motor control device, drive device and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 0457US2025038697A1Motor controller, power system, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 0553US2025070626A1Motor control device, drive device and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 0652US12392844B2Test system and method for power conversion devices, electronic device, and storage mediumCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2023·Granted Aug 19, 2025·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →