Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11123572 | Eyewear phototherapy device for eye cosmetology | Alain Dijkstra, Jooeun Kim, Yong Zhang, Dan Xu | 2021-09-21 |
| 10960091 | System and method for sterilization using ultra-violet illumination | Alain Dijkstra, Jooeun Kim, Yong Zhang, Dan Xu | 2021-03-30 |