Inventor · disambiguated record
Zhihui Qian
Also filed as: QIAN ZHIHUI
3 granted patents·1 pending application·1 citations·filing 2022–2023
44Inventor score
Technology areasA61F
Files withUNIV JILIN4
Top patents by PatentIndex Score
4 records- 0182US11992407B1Multi-layered composite bionic self-retaining prosthesis for femoral shaftUNIV JILIN·Filed 2023·Granted May 28, 2024·1 cites·6 claims
- 0248US12427032B2Bionic inter vertebral disc with mechanical anisotropyUNIV JILIN·Filed 2023·Granted Sep 30, 2025·0 cites·4 claims
- 0347US2023067978A1Small-size Multi-axis Ankle ProsthesisUNIV JILIN·Filed 2022·Application pending·0 cites
- 0442US12082647B2Separated prosthetic foot with transverse archUNIV JILIN·Filed 2022·Granted Sep 10, 2024·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →