Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9560460 | Self-calibration loudspeaker system | Peter Chaikin, Geoffrey Christopherson, Brian Ellison, John Lee, C. Rex Reed +2 more | 2017-01-31 |
| 8577048 | Self-calibrating loudspeaker system | Peter Chaikin, Geoffrey Christopherson, Brian Ellison, John Lee, C. Rex Reed +2 more | 2013-11-05 |