Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12189215 | Front curve design method for preparing resin lens with high refractive index | Chuanbao Wang, Hongbin Fan, Qingbo Yan, Chunhong Wen, Kenny Schwartz | 2025-01-07 |
| 11772341 | Dyeable 1.74 resin lens and preparation method thereof | Chuanbao Wang, Xinbiao Liu, Yulei Bao, Yuan Lu, Qingbo Yan +1 more | 2023-10-03 |