Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5768279 | Broad band transmission system | Belwinder S. Barn, Piyush Kothary, Christopher M. Look | 1998-06-16 |
| 5387927 | Method and apparatus for broadband transmission from a central office to a number of subscribers | Christopher M. Look, Piyush Kothary | 1995-02-07 |