Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9690379 | Tactile feedback interface device | Mark H. Yim | 2017-06-27 |
| 7755602 | Tactile feedback man-machine interface device | Mark H. Yim | 2010-07-13 |
| 6424333 | Tactile feedback man-machine interface device | Mark H. Yim | 2002-07-23 |
| 6275213 | Tactile feedback man-machine interface device | Mark H. Yim | 2001-08-14 |
| 6088017 | Tactile feedback man-machine interface device | Mark H. Yim | 2000-07-11 |