Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12372808 | Spectacle lens | Chuanbao Wang, Hongbin Fan | 2025-07-29 |
| 12339419 | Anti-blue light resin lens with refractive index of 1.50 and preparation method thereof | Chuanbao Wang, Linxing Chu, Yang Li, Weidong Du | 2025-06-24 |
| 12189215 | Front curve design method for preparing resin lens with high refractive index | Chuanbao Wang, Hongbin Fan, Qiu Du, Chunhong Wen, Kenny Schwartz | 2025-01-07 |