Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8595390 | Multiple session accessiblity via a CD-ROM interface | Yehuda Hahn | 2013-11-26 |
| 7685641 | Copy-protected digital audio compact disc, and method and system for producing same | Moshe Brody | 2010-03-23 |
| 7181673 | Codeword for use in digital optical media and a method of generating therefor | — | 2007-02-20 |
| 7069491 | Copy protected DVD and method for producing and validating same | Moshe Brody | 2006-06-27 |
| 6820229 | Codeword for use in digital optical media and a method of generation thereof | — | 2004-11-16 |
| 6718501 | Copy protected digital audio compact disc and method and system for producing same | Moshe Brody | 2004-04-06 |
| 6311305 | Method and system for overriding error correction | Dennis G. Howe | 2001-10-30 |
| 6104679 | Method for determining an unauthorized copy of an optical disc | — | 2000-08-15 |
| 6029259 | Method and system for authenticating digital optical media | Craig Brian Schwarz | 2000-02-22 |