Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9753287 | Spectacle with invisible optics | Kenny W. Y. Chow, John C. C. Fan | 2017-09-05 |
| 9696566 | Spectacle with invisible optics | Kenney W. Y. Chow, John C. C. Fan, Declan Halpin, Lee A. Kuczewski, Ernesto Carlos Martinez Villalpando | 2017-07-04 |