Inventor · disambiguated record
Changwen Hu
Also filed as: HU CHANGWEN
2 granted patents·1 pending application·17 citations·filing 2022–2024
59Inventor score
Technology areasG06F
Top patents by PatentIndex Score
3 records- 0181USD1057107SDrain plugHU CHANGWEN·Filed 2024·Granted Jan 7, 2025·11 cites·1 claims
- 0274USD1074943SSink drainHU CHANGWEN·Filed 2024·Granted May 13, 2025·6 cites·1 claims
- 0344US2023120135A1Running status switching method, apparatus, active/standby management system, and network systemHUAWEI TECH CO LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →