Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9811167 | Apparatus and method for inputting character based on hand gesture | Yang Keun Ahn | 2017-11-07 |
| 9720513 | Apparatus and method for receiving a key input | Yang Keun Ahn | 2017-08-01 |