Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11399981 | Robust laser cutting methods for ophthalmic surgery | Hong Fu | 2022-08-02 |
| 11221448 | Animated optical security feature | Christopher Chapman Rich, Joel Mikael Petersen, Roger W. Phillips | 2022-01-11 |