Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7822973 | Authentication key device having media content storage and rendering capabilities | — | 2010-10-26 |
| 5808663 | Multimedia carousel for video conferencing and multimedia presentation applications | — | 1998-09-15 |
| 5774384 | Keyboard with elevatable keys | Stephen Burke, John P. Busch | 1998-06-30 |
| 5691928 | Portable personal computer having removable security module | Bryan Howell | 1997-11-25 |
| 5625534 | Portable computer having a data card reader apparatus associated therewith | Bryan Howell | 1997-04-29 |
| 5333202 | Multidimensional stereophonic sound reproduction system | Akira Okaya, deceased | 1994-07-26 |