Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10571714 | Snap-fit features in eyewear | Stephen Chen, Zong-Lin Du | 2020-02-25 |
| 9864210 | Elastic eyeglass temple | — | 2018-01-09 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10571714 | Snap-fit features in eyewear | Stephen Chen, Zong-Lin Du | 2020-02-25 |
| 9864210 | Elastic eyeglass temple | — | 2018-01-09 |