Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6438554 | System and method for private information retrieval from a single electronic storage device using verifiable commodities | Giovanni Di-Crescenzo, Yuval Ishai | 2002-08-20 |
| 6397329 | Method for efficiently revoking digital identities | William A. Aiello, Sachin Premsukh Lodha | 2002-05-28 |