Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8050450 | Watermarking different areas of digital images with different intensities | Donald Haaga, Tony F. Rodriguez | 2011-11-01 |
| 7986845 | Steganographic systems and methods | Kenneth L. Levy, Geoffrey B. Rhoads | 2011-07-26 |
| 7958359 | Access control systems | Ravi K. Sharma, Kenneth L. Levy | 2011-06-07 |