Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7145906 | Packet switching node | — | 2006-12-05 |
| 6819670 | Data packet routing for mobile networks | — | 2004-11-16 |
| 5860136 | Method and apparatus for use of associated memory with large key spaces | — | 1999-01-12 |
| 5842224 | Method and apparatus for source filtering data packets between networks of differing media | — | 1998-11-24 |
| 5561706 | System for managing access by mobile users to an interconnected communications network where a billing authority is identified by a billing code from the user | — | 1996-10-01 |
| 5490258 | Associative memory for very large key spaces | — | 1996-02-06 |
| 5095480 | Message routing system for shared communication media networks | — | 1992-03-10 |