Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10624790 | Electronic eyewear therapy | David Chao, Zhiyang Guo, Jason Sweis, Vivian Liane Rice, Grace C Sheen | 2020-04-21 |
| 5264877 | Eyeglasses for use in the treatment/diagnosis of certain malfunctions of the eye | — | 1993-11-23 |
| 4801200 | Optometric lens trial frame | — | 1989-01-31 |