Inventor · disambiguated record
Qihuai Chen
Also filed as: CHEN QIHUAI
2 granted patents·2 citations·filing 2022–2023
32Inventor score
Files withUNIV HUAQIAO2
Top patents by PatentIndex Score
2 records- 0183US11781537B2Radial piston hydraulic device distributed by pilot operated check valvesUNIV HUAQIAO·Filed 2022·Granted Oct 10, 2023·2 cites·11 claims
- 0245US12129874B2Radial piston hydraulic device distributing flow by pilot operated check valves and operating method thereofUNIV HUAQIAO·Filed 2023·Granted Oct 29, 2024·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →