Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11204445 | Ophthalmic lens comprising an encapsulated light-absorbing additive | Tipparat LERTWATTANASERI, Waranya PHOMPAN, Sanya Hokputsa | 2021-12-21 |
| 11124599 | Near infrared light-cutting optical articles with low residual color | — | 2021-09-21 |