Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6762749 | Tactile interface system for electronic data display system | Igor Karasin | 2004-07-13 |
| 6278441 | Tactile interface system for electronic data display system | Igor Karasin | 2001-08-21 |
| 5912660 | Mouse-like input/output device with display screen and method for its use | Igor Karasin, Dmitri Rozenblum | 1999-06-15 |