Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10602299 | Modifying an apparent elevation of a sound source utilizing second-order filter sections | Adrian Celestinos, Allan Devantier | 2020-03-24 |
| 10397724 | Modifying an apparent elevation of a sound source utilizing second-order filter sections | Adrian Celestinos, Allan Devantier | 2019-08-27 |
| 9933995 | Headphones with integral image display | Todd S. Welti | 2018-04-03 |