Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6556694 | Digitizer stylus containing handwriting data | — | 2003-04-29 |
| 6441810 | Telemetry encoding technique for smart stylus | Gregory Arthur Tabor | 2002-08-27 |
| 6195446 | Digitizer stylus with memory for storing handwriting data | — | 2001-02-27 |
| 5883338 | Telementry by digitizer stylus | Bruce Trunck | 1999-03-16 |
| 5668352 | Data compression in digitizing tablet | Kevin G. Christian, John S. Keck | 1997-09-16 |
| 5019720 | Integrated circuit driver for serial bus having output overvoltage protection | Ernest W. Cordan, Jr. | 1991-05-28 |