Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11748459 | Reducing software release date tampering by incorporating software release date information into a key exchange protocol | Joseph Fontana | 2023-09-05 |
| 9305173 | Portable authorization device for authorizing use of protected information and associated method | Joseph Fontana | 2016-04-05 |
| 7747531 | Method and system for delivery of secure software license information | — | 2010-06-29 |
| 7742992 | Delivery of a secure software license for a software product and a toolset for creating the software product | — | 2010-06-22 |
| 7730542 | Protecting software from unauthorized use by converting source code modules to byte codes | Joseph Fontana, Eric C. Anderson | 2010-06-01 |
| 7483860 | Method and system for managing software licenses | Andrew Kirk | 2009-01-27 |
| 7188241 | Protecting software from unauthorized use by applying machine-dependent modifications to code modules | Eric C. Anderson | 2007-03-06 |
| 7124445 | Protecting software from unauthorized use by converting source code modules to byte codes | Joseph Fontana, Eric C. Anderson | 2006-10-17 |
| 7032240 | Portable authorization device for authorizing use of protected information and associated method | Joseph Fontana | 2006-04-18 |
| 6880149 | Method for runtime code integrity validation using code block checksums | — | 2005-04-12 |
| 6871192 | System and method for preventing unauthorized use of protected software utilizing a portable security device | Joseph Fontana | 2005-03-22 |