Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9456894 | Toric intraocular lens with modified power characteristics | Huawei Zhao, Patricia Ann Piers | 2016-10-04 |
| 9454018 | System, ophthalmic lens, and method for extending depth of focus | Patricia Ann Piers, Pablo Artal, Silverstre Manzanera | 2016-09-27 |
| 9335563 | Multi-ring lens, systems and methods for extended depth of focus | — | 2016-05-10 |