Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8094686 | Method and apparatus for simulating packet delay variation of a multi-switch network | — | 2012-01-10 |
| 7787374 | Derivative packet delay variation as a metric for packet timing recovery stress testing | — | 2010-08-31 |
| 7778167 | Simulating packet delay variation using step-target delay method | — | 2010-08-17 |
| 7778171 | Connectionless configurations for stress testing timing and synchronization in data packet networks | — | 2010-08-17 |
| 7773505 | Method and system for generating packet delay variation with a uniform distribution | — | 2010-08-10 |
| 6937613 | Method and apparatus for synchronization of high-bit-rate digital subscriber line signals | — | 2005-08-30 |
| 6895189 | Optical synchronization system | — | 2005-05-17 |
| 6574245 | Enhanced synchronization status messaging | — | 2003-06-03 |
| 6399880 | Apparatus and method for electromagnetic shielding | David C. Wojewoda, Harold Allan Simpson, James L. Brandner | 2002-06-04 |
| 6362909 | Line powering shelf for data transmission line | — | 2002-03-26 |
| 5740211 | Method and apparatus for a hitless switch-over between redundant signals | — | 1998-04-14 |