Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8116301 | Method and apparatus for multiple media digital communication system | Andreas Richter | 2012-02-14 |
| 7075924 | Methods for multiple media digital communication | Andreas Richter | 2006-07-11 |
| 7050425 | Apparatus for multiple media digital communication | Andreas Richter | 2006-05-23 |
| 6738357 | Method and apparatus for multiple media digital communication system | Andreas Richter | 2004-05-18 |
| 6104706 | Method and apparatus for multiple media digital communication system | Andreas Richter | 2000-08-15 |
| 5995491 | Method and apparatus for multiple media digital communication system | Andreas Richter | 1999-11-30 |
| 5623490 | Method and apparatus for multiple media digital communication system | Andreas Richter | 1997-04-22 |