Issued Patents 2019
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10523169 | Audio control using auditory event detection | Alan J. Seefeldt | 2019-12-31 |
| D864613 | Mattress cushion | Tony M. Pearce, Andrea N. Pearce, Daniel Harmon | 2019-10-29 |
| 10440492 | Calibration of virtual height speakers using programmable portable devices | — | 2019-10-08 |
| 10412523 | System for rendering and playback of object based audio in various listening environments | Sripal S. Mehta, S. Spencer Hooks, Alan J. Seefeldt, Christophe Chabanne, C. Phillip Brown +3 more | 2019-09-10 |
| 10375508 | Audio speakers having upward firing drivers for reflected sound rendering | Alan J. Seefeldt, C. Phillip Brown | 2019-08-06 |
| 10313793 | Passive and active virtual height filter systems for upward firing drivers | Michael Smithers, Alan J. Seefeldt, C. Phillip Brown | 2019-06-04 |
| 10284159 | Audio control using auditory event detection | Alan J. Seefeldt | 2019-05-07 |