Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7734036 | Dynamic attenuation method and apparatus for optimizing voice quality using echo cancellers | William Page, Daniel DeLiberato, Radley F. Kneeland | 2010-06-08 | $12,248,000 |