Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9976857 | Apparatus for providing an azimuth angle | Jin-Seok Hong, Chul Bum Kwon | 2018-05-22 |
| 8619023 | Method and device for inputting force intensity and rotation intensity based on motion sensing | Kyu-Cheol Park, Jung Hwan Lee, Won-Jang Park, Byung-Chun Sakong, Sang Bum Kim | 2013-12-31 |