Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6480824 | Method and apparatus for canceling noise in a microphone communications path using an electrical equivalence reference signal | Alberto Jimenez Feltström | 2002-11-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6480824 | Method and apparatus for canceling noise in a microphone communications path using an electrical equivalence reference signal | Alberto Jimenez Feltström | 2002-11-12 |