Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6393484 | System and method for controlled access to shared-medium public and semi-public internet protocol (IP) networks | — | 2002-05-21 |
| 6336117 | Content-indexing search system and method providing search results consistent with content filtering and blocking policies implemented in a blocking engine | — | 2002-01-01 |