Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11201669 | Systems and methods for adjusting movable lenses in directional free-space optical communication systems for portable electronic devices | Tong Chen | 2021-12-14 |
| 11157113 | Self-mixing interference based sensors for characterizing touch input | Mark T. Winkler, Mehmet Mutlu, Tong Chen, Wenrui Cai, Chau H. Nguyen +4 more | 2021-10-26 |