Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9679496 | Reverse language resonance systems and methods for foreign language acquisition | — | 2017-06-13 |
| 8766823 | Keyboard configurations | — | 2014-07-01 |
| 8065525 | Device with built-in user authentication and method for user authentication and identity theft protection | — | 2011-11-22 |
| 7701364 | User input authentication and identity protection | — | 2010-04-20 |
| 6442692 | Security method and apparatus employing authentication by keystroke dynamics | — | 2002-08-27 |
| 6341958 | Method and system for acquiring a foreign language | — | 2002-01-29 |
| 5156475 | Keyboard divided by central inverted T-shaped entry-space key | — | 1992-10-20 |