Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10747995 | Pupil tracking device | Yu-Hao Huang, Ming-Tsan Kao, Yi Fang Lee, En-Feng Hsu, Nien-Tse Chen | 2020-08-18 |
| 10685606 | Backlight control method and cell phone using the same | En-Feng Hsu | 2020-06-16 |
| 10592003 | Interactive system and device with gesture recognition function | Horng-Goung Lai, En-Feng Hsu, Yu-Hao Huang, Nien-Tse Chen | 2020-03-17 |
| 10580363 | Backlight control method and portable electronic device using the same | En-Feng Hsu | 2020-03-03 |