Ring; Martin D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ring; Martin D..The latest application filed is for "earbud for detecting biosignals from and presenting audio signals at an inner ear canal and method therefor".
- Ring; Martin D. - Ashland MA US
- Ring; Martin D - Ashland MA US
| Patent | Date |
|---|---|
| Earbud for Detecting Biosignals from and Presenting Audio Signals at an Inner Ear Canal and Method Therefor App 20220174393 - Barnacka; Anna ; et al. | 2022-06-02 |
| Earbud for detecting biosignals from and presenting audio signals at an inner ear canal and method therefor Grant 11,234,069 - Barnacka , et al. January 25, 2 | 2022-01-25 |
| System and Method for Leak Correction and Normalization of In-Ear Pressure Measurement for Hemodynamic Monitoring App 20210401311 - Barnacka; Anna ; et al. | 2021-12-30 |
| Earbud for Detecting Biosignals from and Presenting Audio Signals at an Inner Ear Canal and Method Therefor App 20210051389 - Barnacka; Anna ; et al. | 2021-02-18 |
| Earbud frame for acoustic driver and complimentary ear tip Grant 10,595,111 - Ring , et al. | 2020-03-17 |
| Earbud Frame For Acoustic Driver And Complimentary Ear Tip App 20180270558 - Ring; Martin D. ; et al. | 2018-09-20 |
| Single Microphone for Noise Rejection and Noise Measurement App 20120076321 - Ring; Martin D. ; et al. | 2012-03-29 |
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