Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6396847 | Dialable data services/TDM bandwidth management | Hamid Rezaie, Samuel Lisle, Kazuhiko Taniguchi, David X. Chen, Edward T. Sullivan +2 more | 2002-05-28 |
| 6359858 | Switching redundancy control | Alexander A. Smith, Edward Y. Qian, Daniel Mieczkowski, David X. Chen | 2002-03-19 |