Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11567590 | Electronic pen, electronic device, and method of controlling the same | Sang Gyu Lee, Bong Ki PARK, Sung Hoon HA, Sang-Ho Kim, Sang-Won Cho | 2023-01-31 |
| 11307678 | Electronic pen, electronic device, and method of controlling the same | Sang Gyu Lee, Bong Ki PARK, Sung Hoon HA, Sang-Ho Kim, Sang-Won Cho | 2022-04-19 |