Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7019674 | Content-based information retrieval architecture | Srihari Cadambi, Pranav Ashar, Srimat Chakradhar | 2006-03-28 |
| 6208735 | Secure spread spectrum watermarking for multimedia data | Ingemar J. Cox, Talal G. Shamoon | 2001-03-27 |
| 6092051 | Secure receipt-free electronic voting | Kazue Sako | 2000-07-18 |
| 5930369 | Secure spread spectrum watermarking for multimedia data | Ingemar J. Cox, Talal G. Shamoon | 1999-07-27 |
| 5682430 | Secure anonymous message transfer and voting scheme | Kazue Sako | 1997-10-28 |
| 5495532 | Secure electronic voting using partially compatible homomorphisms | Kazue Sako | 1996-02-27 |
| 4926479 | Multiprover interactive verification system | Shafi Goldwasser, Avi Wigderson, Michael Ben-Or | 1990-05-15 |