Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7697445 | Autonomous data path verification in multi-module shelf configuration | Brian L. Yarger, Satish K. Jena, Robert Torstensson | 2010-04-13 |
| 7697502 | Communication multistage switching techniques | Thomas E. Ryan | 2010-04-13 |
| 7411463 | Method, system, apparatus, and program for measuring the damping factor of an Nth order phase locked loop (PLL) | — | 2008-08-12 |
| 7397827 | Systems and methods for switching multi-rate communications | Ravi Chandran, Daniel J. Marchok | 2008-07-08 |
| 7027436 | Communication multistage switching techniques | Thomas E. Ryan | 2006-04-11 |
| 6628651 | Communication switching techniques with improved frame format | Thomas E. Ryan, Robert C. Klein, Daniel J. Marchok, Gary L. Davis | 2003-09-30 |