Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7114750 | Self-authenticating documents | Thomas C. Alasia | 2006-10-03 |
| 7114074 | Method and system for controlling encoded image production using image signatures | Alfred J. Alasia, Thomas C. Alasia, Slobodan Cvetkovic | 2006-09-26 |
| 6985607 | System and method for authenticating objects | Alfred J. Alasia, Thomas C. Alasia | 2006-01-10 |
| 6983048 | Multi-section decoding lens | Thomas C. Alasia, Alfred J. Alasia | 2006-01-03 |
| 6980654 | System and method for authenticating an article | Thomas C. Alasia, Alfred J. Alasia | 2005-12-27 |
| 6859534 | Digital anti-counterfeiting software method and apparatus | — | 2005-02-22 |
| 4914700 | Method and apparatus for scrambling and unscrambling bar code symbols | — | 1990-04-03 |
| 4198147 | Encoding system | — | 1980-04-15 |