Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6658006 | System and method for communicating data using modified header bits to identify a port | David X. Chen, Alexander A. Smith, Gary F. Chard | 2003-12-02 |
| 6584119 | Dialable data services/TDM bandwidth management | Hamid Rezaie, Samuel Lisle, Masahiro Shinbashi, Kazuhiko Taniquchi, David X. Chen +2 more | 2003-06-24 |