Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5465087 | Broadband switch | Michael Cooperman, Richard W. Sieber | 1995-11-07 |
| 5285202 | Broadband switch using deactivated crosspoints for establishing switching paths | Michael Cooperman, Richard W. Sieber | 1994-02-08 |
| 5170160 | Broadband tree switch architecture for reducing pulse width narrowing and power dissipation | Michael Cooperman, Richard W. Sieber | 1992-12-08 |
| 5049877 | Broadband switch matrix with non-linear cascading | Michael Cooperman, Richard W. Sieber | 1991-09-17 |
| 4970507 | Broadband switching matrix for delay equalization and elimination of inversion | Michael Cooperman, Richard W. Sieber | 1990-11-13 |
| 4807258 | Method for synchronizing a digital communication system | Richard W. Sieber, David A. Perreault | 1989-02-21 |