Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7516485 | Method and apparatus for securely transmitting encrypted data through a firewall and for monitoring user traffic | Michael G. Lee | 2009-04-07 |
| 6874026 | Method and apparatus for filtering packets using a dedicated processor | Arturo Maria | 2005-03-29 |
| 6647418 | Method and apparatus for filtering packets using a dedicated processor | Arturo Maria | 2003-11-11 |
| 6338140 | Method and system for validating subscriber identities in a communications network | Mark S. Plecity, Alvah B. Davis, David T. Kiswani, I-Hsiang Yu | 2002-01-08 |
| 6158008 | Method and apparatus for updating address lists for a packet filter processor | Arturo Maria | 2000-12-05 |
| 6092110 | Apparatus for filtering packets using a dedicated processor | Arturo Maria | 2000-07-18 |
| 5930362 | Generation of encryption key | Brian Kevin Daly | 1999-07-27 |
| 5875394 | Method of mutual authentication for secure wireless service provision | Brian Kevin Daly | 1999-02-23 |
| 5481611 | Method and apparatus for entity authentication | Robert R. Jueneman, Ralph Worrest, Alvah B. Davis | 1996-01-02 |