Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10684715 | Display apparatus and manufacturing method thereof | Jeong Hyun PARK, Ki-ock SHIN | 2020-06-16 |
| 10564736 | Digital pen, touch system, and method for providing information thereof | Jae Kwang Lee, Jeong Hyun PARK, Seung Sin Lee, Kyoung-oh CHOI, Young-hun Choi | 2020-02-18 |