Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7698570 | Digital content distribution system and method | Robert Wilhelm Schumann, Richard Whittemore, David Goldschlag, David William Kravitz, Siu-Leong Iu +3 more | 2010-04-13 |
| 7162642 | Digital content distribution system and method | Robert Wilhelm Schumann, Richard Whittemore, David Goldschlag, David William Kravitz, Siu-Leong Iu +3 more | 2007-01-09 |
| 6285774 | System and methodology for tracing to a source of unauthorized copying of prerecorded proprietary material, such as movies | Robert Wilhelm Schumann, Siu-Leong Iu, Kobad Bugwadia, Guillaume Mercier, Shiva Ramadoss +1 more | 2001-09-04 |
| 6078328 | Compressed video graphics system and methodology | Robert Wilhelm Schumann, Michael Bergeron, Jo Janet Mikula, Mark O. Harrison, Sr. | 2000-06-20 |