Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11854381 | Coupling of foot switch and medical device | — | 2023-12-26 |
| 6584119 | Dialable data services/TDM bandwidth management | Samuel Lisle, Masahiro Shinbashi, Kazuhiko Taniquchi, David X. Chen, Edward T. Sullivan +2 more | 2003-06-24 |
| 6396847 | Dialable data services/TDM bandwidth management | Samuel Lisle, Masahiro Shinbashi, Kazuhiko Taniguchi, David X. Chen, Edward T. Sullivan +2 more | 2002-05-28 |
| 4792949 | Service channel circuit for multiplexed telecommunications transmission systems | Harbhajan S. Virdee | 1988-12-20 |