Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6492865 | Band pass filter from two filters | — | 2002-12-10 |
| 6421443 | Acoustic and electronic echo cancellation | Kendall G. Moore | 2002-07-16 |
| 6404278 | Separation of plural band pass filters | Justin Allen | 2002-06-11 |
| 6404279 | Band pass filter with improved group delay | — | 2002-06-11 |