Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11540738 | PPG sensor and method of operating the same | Jeong-Ho Park, Long Yan, Seoung Jae Yoo | 2023-01-03 |
| 9891713 | User input processing method and apparatus using vision sensor | Keun Joo Park, Jun Haeng Lee, Kyoobin Lee | 2018-02-13 |