Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10573014 | Image processing system and lens state determination method | Cheng-Chieh Liu | 2020-02-25 |
| 10528822 | Visitor grouping method and image processing device | Cheng-Chieh Liu | 2020-01-07 |