Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10871659 | Ophthalmic lens having morphed sinusoidal phase shift structures | William Andrew Maxwell, Xin Wei | 2020-12-22 |
| 10842617 | Intraocular lenses having zone-by-zone step height control | Shinwook Lee | 2020-11-24 |
| 10675146 | Multifocal lens having reduced visual disturbances | Myoung-Taek Choi, Yueai Liu | 2020-06-09 |