Issued Patents 2021
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11081124 | Acoustic echo canceling | Gerhard Pfaffinger | 2021-08-03 |
| 11056095 | Active noise reduction earphones | — | 2021-07-06 |
| 11017798 | Dynamic noise suppression and operations for noisy speech signals | Vasudev Kandade Rajan, Juergen Zollner | 2021-05-25 |
| 11011151 | Loudspeaker arrangement | — | 2021-05-18 |
| 10984789 | Apparatus and method using multiple voice command devices | Gerhard Pfaffinger | 2021-04-20 |
| 10979100 | Audio signal processing with acoustic echo cancellation | — | 2021-04-13 |
| 10959031 | Loudspeaker assembly | — | 2021-03-23 |
| 10930297 | Acoustic echo canceling | — | 2021-02-23 |
| 10930260 | Engine order and road noise control | — | 2021-02-23 |
| 10909963 | Automatic noise control | — | 2021-02-02 |