Norris; Elwood Grant
Patent Applications and Registrations
Patent applications and USPTO patent grants for Norris; Elwood Grant.The latest application filed is for "tinnitus treatment systems and methods".
Company Profile
0.24.26
- Norris; Elwood Grant - San Diego CA
- Norris; Elwood Grant - Poway CA
Patent Activity
| Patent | Date |
|---|---|
| Transparent touchscreen parametric emitter Grant 10,397,679 - Hecht , et al. A | 2019-08-27 |
| Parametric in-ear impedance matching device Grant 9,794,694 - Norris , et al. October 17, 2 | 2017-10-17 |
| Adaptive equalization for an ultrasonic audio system Grant 9,780,753 - Kappus , et al. October 3, 2 | 2017-10-03 |
| Transparent parametric transducer and related methods Grant 9,769,573 - Hecht , et al. September 19, 2 | 2017-09-19 |
| Tinnitus Treatment Systems And Methods App 20170171677 - Norris; Elwood Grant ; et al. | 2017-06-15 |
| Electrostatic parametric transducer and related methods Grant 9,667,173 - Kappus , et al. May 30, 2 | 2017-05-30 |
| Transparent parametric emitter Grant 9,661,423 - Hecht , et al. May 23, 2 | 2017-05-23 |
| Parametric transducer microphone system Grant 9,654,229 - Kappus , et al. May 16, 2 | 2017-05-16 |
| Parametric in-ear impedance matching device Grant 9,635,466 - Kappus , et al. April 25, 2 | 2017-04-25 |
| Parametric transducer with adaptive carrier amplitude Grant 9,596,529 - Kappus , et al. March 14, 2 | 2017-03-14 |
| Transparent Parametric Transducer And Related Methods App 20160373864 - Hecht; David S. ; et al. | 2016-12-22 |
| Dynamic location determination for a directionally controllable parametric emitter Grant 9,510,089 - Norris , et al. November 29, 2 | 2016-11-29 |
| Parametric In-ear Impedance Matching Device App 20160269831 - Kappus; Brian Alan ; et al. | 2016-09-15 |
| Parametric In-ear Impedance Matching Device App 20160269833 - Norris; Elwood Grant ; et al. | 2016-09-15 |
| Transparent Parametric Emitter App 20160255441 - Hecht; David S. ; et al. | 2016-09-01 |
| Error correction for ultrasonic audio systems Grant 9,432,785 - Kappus , et al. August 30, 2 | 2016-08-30 |
| Ultrasonic Filter For Microphone App 20160234587 - Kappus; Brian Alan ; et al. | 2016-08-11 |
| Parametric Transducer Microphone System App 20160233966 - Kappus; Brian Alan ; et al. | 2016-08-11 |
| Tunable Inductive Device For Parametric Audio Systems And Related Methods App 20160225518 - Norris; Elwood Grant | 2016-08-04 |
| Magnetostrictive parametric transducer Grant 9,402,135 - Norris , et al. July 26, 2 | 2016-07-26 |
| Error Correction For Ultrasonic Audio Systems App 20160174003 - Kappus; Brian Alan ; et al. | 2016-06-16 |
| Parametric emitter system with noise cancelation Grant 9,368,098 - Kappus , et al. June 14, 2 | 2016-06-14 |
| Distance-based audio processing for parametric speaker system Grant 9,363,597 - Kulavik , et al. June 7, 2 | 2016-06-07 |
| Transparent parametric emitter Grant 9,351,083 - Hecht , et al. May 24, 2 | 2016-05-24 |
| Adaptive Equalization For An Ultrasonic Audio System App 20160126916 - KAPPUS; BRIAN ALAN ; et al. | 2016-05-05 |
| Personal audio system and method Grant 9,319,802 - Norris April 19, 2 | 2016-04-19 |
| Tunable inductive device for parametric audio systems and related methods Grant 9,277,317 - Norris March 1, 2 | 2016-03-01 |
| Parametric Transducer Headphones App 20160057525 - Kappus; Brian Alan ; et al. | 2016-02-25 |
| Parametric transducer headphones App 20160057529 - Kappus; Brian Alan ; et al. | 2016-02-25 |
| Multi-dimensional parametric audio system and method Grant 9,271,102 - Kulavik , et al. February 23, 2 | 2016-02-23 |
| Transparent parametric transducer and related methods Grant 9,258,651 - Norris , et al. February 9, 2 | 2016-02-09 |
| Transparent Parametric Emitter App 20160014529 - Hecht; David S. ; et al. | 2016-01-14 |
| Parametric transducer with graphene conductive surface Grant 9,232,317 - Norris January 5, 2 | 2016-01-05 |
| Parametric Transducer With Adaptive Carrier Amplitude App 20150256909 - Kappus; Brian Alan ; et al. | 2015-09-10 |
| Ultrasonic Intrusion Deterrence Apparatus And Methods App 20150230450 - Norris; Elwood Grant | 2015-08-20 |
| Parametric transducer including visual indicia and related methods Grant 9,113,260 - Norris August 18, 2 | 2015-08-18 |
| Directionally Controllable Parametric Emitter App 20150110286 - Norris; Elwood Grant ; et al. | 2015-04-23 |
| Parametric Transducer Including Visual Indicia And Related Methods App 20150110333 - NORRIS; Elwood Grant | 2015-04-23 |
| Transparent Parametric Transducer And Related Methods App 20150109534 - Norris; Elwood Grant ; et al. | 2015-04-23 |
| Parametric Emitter System With Noise Cancelation App 20150104026 - Kappus; Brian Alan ; et al. | 2015-04-16 |
| Ultrasonic Emitter System With An Integrated Emitter And Amplifier App 20150104045 - Norris; Elwood Grant | 2015-04-16 |
| Parametric transducer and related methods Grant 9,002,043 - Norris , et al. April 7, 2 | 2015-04-07 |
| Tunable Inductive Device For Parametric Audio Systems And Related Methods App 20150086040 - NORRIS; ELWOOD GRANT | 2015-03-26 |
| Hearing enhancement systems and methods Grant 8,929,575 - Norris January 6, 2 | 2015-01-06 |
| Multi-dimensional Parametric Audio System And Method App 20140355765 - Kulavik; Richard Joseph ; et al. | 2014-12-04 |
| Parametric transducer and related methods Grant 8,718,297 - Norris May 6, 2 | 2014-05-06 |
| Personal Audio System And Method App 20140072155 - NORRIS; ELWOOD GRANT | 2014-03-13 |
| Multi-dimensional Parametric Audio System And Method App 20140050325 - NORRIS; ELWOOD Grant | 2014-02-20 |
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