Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8982104 | Touch typing emulator for a flat surface | — | 2015-03-17 |
| 6829614 | Scrambling method of the data files | Jean-Jacques Dubray, David Alan Wiedmer, Takashi Kojo | 2004-12-07 |