Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6262985 | Method and apparatus for full range translation of large external identifier to small internal identifier | Tony Huang, John Edward Vincent, James Leslie Watchorn, Osama Bahgat, Gary Depelteau +1 more | 2001-07-17 |
| 5666406 | Hazard prevention for telephone line interface circuits | Brian A. F. S. Sutherland, Stanley D. Rosenbaum | 1997-09-09 |
| 5390231 | Protection and recovery of telephone line interface circuits | Stanley D. Rosenbaum, Joseph F. M. Darveau, Reinhard W. Rosch, Brian A. F. S. Sutherland, Francois Tremblay | 1995-02-14 |