Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9602940 | Audio playback system monitoring | Brett G. Crockett, Louis D. Fielder, Michael J. Rockwell | 2017-03-21 |
| 9560461 | Automatic loudspeaker polarity detection | Mark F. Davis, Louis D. Fielder, Antonio Mateos Sole, Giulio Cengarle | 2017-01-31 |