Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6362752 | Keypad with strokes assigned to key for ideographic text input | Jin Guo, Carlos McEvilly | 2002-03-26 |
| 6272243 | Method and apparatus for entering characters into a writing recognizer | Kannan Parthasarathy | 2001-08-07 |