Inventor · disambiguated record
Changquan Lin
Also filed as: LIN CHANGQUAN
1 granted patent·3 pending applications·3 citations·filing 2017–2023
20Inventor score
Files withZHUHAI COSMX POWER SUPPLY CO LTD2CHINA RESOURCES POWTECH SHANGHAI CO LTD1ZHUHAI COSMX POWER BATTERY CO LTD1
Top patents by PatentIndex Score
4 records- 0167US11152848B2Drive circuit with zero-crossing detection function, and zero-crossing detection methodCHINA RESOURCES POWTECH SHANGHAI CO LTD·Filed 2017·Granted Oct 19, 2021·3 cites·12 claims
- 0265US2024128542A1Battery packZHUHAI COSMX POWER BATTERY CO LTD·Filed 2023·Application pending·0 cites
- 0350US2024097268A1Battery cell assembly and battery packZHUHAI COSMX POWER SUPPLY CO LTD·Filed 2023·Application pending·0 cites
- 0450US2024106053A1BatteryZHUHAI COSMX POWER SUPPLY CO LTD·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →