Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6643775 | Use of code obfuscation to inhibit generation of non-use-restricted versions of copy protected software applications | Cyrus E. Smith, Matthew I. Hoffman | 2003-11-04 |
| 6480959 | Software system and associated methods for controlling the use of computer programs | Cyrus E. Smith, Matthew I. Hoffman | 2002-11-12 |
| 6334189 | Use of pseudocode to protect software from unauthorized use | Cyrus E. Smith, Matthew I. Hoffman | 2001-12-25 |