Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12396842 | Ophthalmic lenses having an extended depth of focus for improving intermediate vision | Myoung-Taek Choi, Sangyeol Lee, Wangkuen Lee | 2025-08-26 |
| 12285329 | Intraocular lenses having zone-by-zone step height control | Xin Hong | 2025-04-29 |