Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12016537 | Sponge-based variable-stiffness support structure for natural orifice surgical instrument and method for using the same | Xuyang Ren, Guokai Zhang, Zufeng Shang, Jinhua Li | 2024-06-25 |
| 12011245 | Surgical robot mechanism with single-port and multi-port minimally invasive surgery functions | Zhenxuan Hu, Guokai Zhang, Dezhong Gao, Jianmin Li, Jinhua Li | 2024-06-18 |
| 11426828 | Method for assembling dual-head pulling rods | Haishao Chen, Zhonggen Su | 2022-08-30 |
| D961598 | Laptop protection case set | — | 2022-08-23 |
| 10702253 | Natural orifice translumenal minimally invasive surgical apparatus | Guokai Zhang, Junbo WEI | 2020-07-07 |
| 9770243 | Handle for electric surgical stapler | JIANCHEN WANG, Xuejun Li, Qing Liu | 2017-09-26 |
| 7799127 | High early strength engineered cementitious composites | Victor C. Li | 2010-09-21 |
| 7736110 | Wire staple for attaching metal sheets | Pei-Chung Wang, Lianhong Zhang, Yuhong Liu, Weijing Liu, John D. Fickes | 2010-06-15 |
| 7169224 | Process for increasing the ductility of high performance fiber-reinforced brittle matrix composites, and composites produced thereby | Victor C. Li | 2007-01-30 |
| 6969423 | Lightweight strain hardening brittle matrix composites | Victor C. Li | 2005-11-29 |