Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9834456 | Ultraviolet disinfection system | Yitao Liao, Robert Scott West, Li Zhang | 2017-12-05 |
| 9789215 | Ultraviolet disinfection system | Li Zhang, Yitao Liao | 2017-10-17 |
| 9627579 | Semiconductor device and a method of making a semiconductor device | Faisal Sudradjat, Robert C. Walker, Yitao Liao | 2017-04-18 |
| 9540252 | Ultraviolet disinfection system | Yitao Liao, Robert Scott West | 2017-01-10 |