Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10524898 | Self-centering phakic refractive lenses with parachute design | Dimitrii Dementiev, Jacob Feldman, Julian Abadia | 2020-01-07 |
| 8133274 | Photochromic intraocular lenses and methods of making the same | Stephen Q. Zhou, Christine Liau | 2012-03-13 |
| 6706066 | Floating phakic refractive lens design for preserving eye dynamics | Stephen Q. Zhou | 2004-03-16 |
| 6679605 | Crystalline polymeric compositions for ophthalmic devices | Stephen Q. Zhou, Christine Liau, Igor Valyunin | 2004-01-20 |
| 6638307 | Methods of surface treatment for enhancing the performance of a floating phakic refractive lens design | Igor Valyunin, Stephen Q. Zhou | 2003-10-28 |
| 6234175 | Smart ocular plug design and method of insertion for punctal and intracanalicular implants | Stephen Q. Zhou, Julian Abadia | 2001-05-22 |