Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9510089 | Dynamic location determination for a directionally controllable parametric emitter | Elwood G. Norris, James Barnes | 2016-11-29 |
| 9432785 | Error correction for ultrasonic audio systems | Elwood G. Norris | 2016-08-30 |
| 9402135 | Magnetostrictive parametric transducer | Elwood G. Norris | 2016-07-26 |
| 9368098 | Parametric emitter system with noise cancelation | Elwood G. Norris | 2016-06-14 |
| 9363597 | Distance-based audio processing for parametric speaker system | Richard Kulavik, Elwood G. Norris | 2016-06-07 |
| 9351083 | Transparent parametric emitter | David S. Hecht, Elwood G. Norris, Mark Norris | 2016-05-24 |
| 9271102 | Multi-dimensional parametric audio system and method | Richard Kulavik, Elwood G. Norris | 2016-02-23 |
| 9258651 | Transparent parametric transducer and related methods | Elwood G. Norris | 2016-02-09 |