Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11103343 | Intraocular lenses having open-loop haptic structures | Stephen John Collins, Jian Liu, Michael Lee Mangum | 2021-08-31 |
| 11065108 | Intraocular lens having closed-loop haptic structures | Sung Kyu Lee, Stephen John Collins, Ian Marks, Jian Liu, Douglas Brent Wensrich +1 more | 2021-07-20 |