Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9399167 | Virtual space mapping of a variable activity region | Russell E. Glaser, Steven Michael Beeman, Peter Sarrett, Scott Jared Henson, John Clavin | 2016-07-26 |
| 8976986 | Volume adjustment based on listener position | Drew Angeloff, John Clavin | 2015-03-10 |
| 8493326 | Controller with removably attachable text input device | Greg Martinez, James R. Stewart, William P. Stiles, Richard S. Lum | 2013-07-23 |
| 7283125 | Text input device and adapter mechanism | Greg Martinez, William P. Stiles, Richard S. Lum | 2007-10-16 |
| 6618665 | Cold start pulse width compensation | Michael Beyene, Suresh L. Satyavolu | 2003-09-09 |