Inventor · name-matched record
DUAN CHENGWU
3 granted patents·1 pending application·0 citations·filing 2023–2024
39Inventor score
Files withGM GLOBAL TECH OPERATIONS LLC4
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
4 records- 0174US12567772B2Electrical machineGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Granted Mar 3, 2026·0 cites·20 claims
- 0271US12592596B2Reluctance assisted axial flux electric motorGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Granted Mar 31, 2026·0 cites·20 claims
- 0361US12575064B2Systems and methods for cooling power electronics using a thermosyphonGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Granted Mar 10, 2026·0 cites·20 claims
- 0461US2026098903A1Battery state of charge estimation using virtual cell modelingGM GLOBAL TECH OPERATIONS LLC·Filed 2024·Application pending·0 cites
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Identity basis: exact name match across USPTO filings. How scoring works →