Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8659579 | Method and apparatus for detecting hold condition on an acoustic touch surface | Joe Henry Babb, Robert L. Brennan, Steven W. Haungs, James R. Wynne, Jr., Joel C. Kent | 2014-02-25 |
| 8280065 | Method and system for active noise cancellation | Todd Schneider, Robert L. Brennan | 2012-10-02 |
| 7953230 | Method and system for physiological signal processing | Robert L. Brennan, Julie Johnson, Etienne Cornu | 2011-05-31 |
| 7359520 | Directional audio signal processing using an oversampled filterbank | Robert L. Brennan, Edward Chau, Todd Schneider | 2008-04-15 |
| 7110554 | Sub-band adaptive signal processing in an oversampled filterbank | Robert L. Brennan, King Chiu Tam, Todd Schneider, David Hermann | 2006-09-19 |