Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12320951 | Illuminated contact lens and system | Zhijie Chen | 2025-06-03 |
| 11768316 | Illuminated contact lens and system for improved eye diagnosis, disease management and surgery | Zhijie Chen | 2023-09-26 |