Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12251522 | Post-operative indwelling urinary catheter suitable for males | Yanfei Chen, Guoshuo Chen, Ling Li, Yingwen Zhu, Xuejin Zhu +1 more | 2025-03-18 |
| 7454797 | Secure image authentication with discrete level tamper localization | Bin Zhu, Shipeng Li | 2008-11-18 |