Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8374169 | System and method for transition of association between communication devices | Thomas A. Gray, Sonya Fullarton, Christian Szpilfogel | 2013-02-12 |
| 7515719 | Method and apparatus to create a sound field | Anthony Hooley, Paul Thomas Troughton, Angus Gavin Goudie, Mark Easton, Irving Alexander Bienek +2 more | 2009-04-07 |