Inventor · name-matched record
CHEN HAOKAI
1 granted patent·2 pending applications·0 citations·filing 2023–2025
6Inventor score
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
3 records- 0161US2026021980A1Status detection apparatus for central telescopic feeding pipe in coal storage eurosiloHUANENG POWER INT INC SHANGHAI SHIDONGKOU FIRST POWER PLANT·Filed 2025·Application pending·0 cites
- 0258US2026021956A1Coal blockage-proof feeding pipe apparatus for coal storage eurosiloHUANENG POWER INT INC SHANGHAI SHIDONGKOU FIRST POWER PLANT·Filed 2025·Application pending·0 cites
- 0354US12570462B2Telescopic ventilation pipeline device for coal storage siloHUANENG POWER INT INC SHANGHAI SHIDONGKOU FIRST POWER PLANT·Filed 2023·Granted Mar 10, 2026·0 cites·10 claims
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Identity basis: exact name match across USPTO filings. How scoring works →