Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11781568 | Pump operated by hand or pressurized air | — | 2023-10-10 |
| 10080649 | Intraocular devices and associated methods | Xioaxioa Zhang | 2018-09-25 |
| 10004595 | Accommodating intraocular lens | Jian Liu, Stephen J. Van Noy | 2018-06-26 |
| 7223288 | Accommodative intraocular lens | Xiaoxiao Zhang | 2007-05-29 |
| 7029497 | Accommodative intraocular lens | Xiaoxiao Zhang | 2006-04-18 |
| 6969403 | Accommodative intraocular lens | Qun Peng, Xiaoxiao Zhang | 2005-11-29 |
| 6926736 | Accommodative intraocular lens | Qun Peng, Xiaoxiao Zhang | 2005-08-09 |
| 6695881 | Accommodative intraocular lens | Qun Peng, Xiaoxiao Zhang | 2004-02-24 |