Issued Patents 2021
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11197083 | Active noise reduction in open ear directional acoustic devices | Ryan C. Struzik, Dale McElhone, Daniel M. Gauger, Jr. | 2021-12-07 |
| 11164557 | Active noise cancellation systems with convergence detection | — | 2021-11-02 |
| 11100911 | Systems and methods for adapting estimated secondary path | — | 2021-08-24 |
| 11086848 | Dynamic data transformation system | Sundarrajan Raman, Prasad Dasari, Siva Chaitanya Thurlapati Venkata, Igor Yago, Oscar Lopez-Martinez +3 more | 2021-08-10 |
| 11046256 | Systems and methods for canceling road noise in a microphone signal | Cristian M. Hera, Elie Bou Daher, Ben J. Feng | 2021-06-29 |
| 11044556 | Systems and methods for canceling echo in a microphone signal | Cristian M. Hera, Elie Bou Daher, Tobe Z. Barksdale, Vigneish Kathavarayan | 2021-06-22 |
| 11017792 | Modular echo cancellation unit | Cristian M. Hera, Elie Bou Daher, Jeffery R. Vautin, Vigneish Kathavarayan, Tobe Z. Barksdale | 2021-05-25 |
| 10917074 | Subband adaptive filter for systems with partially acausal transfer functions | Eric Raczka Bernstein, Wade P. Torres | 2021-02-09 |
| 10904396 | Multi-channel residual echo suppression | Cristian M. Hera, Elie Bou Daher | 2021-01-26 |