Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6442689 | Apparatus and method for demonstrating and confirming the status of a digital certificates and other data | — | 2002-08-27 |
| 6381699 | Leak-resistant cryptographic method and apparatus | Joshua M. Jaffe | 2002-04-30 |