Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5526347 | Decorrelation controller for an adaptive echo cancellor | Herbert Chen | 1996-06-11 |
| 5452345 | Metering signal level control circuit | Yan Zhou, Merle L. Miller, Sergio R. Ramirez | 1995-09-19 |