Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7447315 | System for determining successful reception of a message | Avi Wachtfogel | 2008-11-04 |
| 7225264 | Systems and methods for delivering content over a computer network | Joe D. Croman, Christopher N. Anderson, Robert Thomas Owen Rees, Seth Silverman, Mark W. Eichin | 2007-05-29 |
| 6848051 | System for determining successful reception of a message | Avi Wachtfogel | 2005-01-25 |
| 6637029 | Intelligent electronic program guide | Jonathan Maissel, Amir Eilat, Yossef Tsuria, Moshe Kranc, Gershon Bar-On +2 more | 2003-10-21 |
| 6587561 | Key delivery in a secure broadcasting system | Nigel Stephen Dallard | 2003-07-01 |
| 6499103 | Symbol-display system | Yossef Tsuria, Gene Itkis, Yaron Sella | 2002-12-24 |
| 6466670 | System for preventing playback of unauthorized digital video recordings | Yossef Tsuria | 2002-10-15 |