Gopalan; Ramya
Patent Applications and Registrations
Patent applications and USPTO patent grants for Gopalan; Ramya.The latest application filed is for "arbitration between voice-enabled devices".
- Gopalan; Ramya - Santa Clara CA
- Gopalan; Ramya - Cupertino CA
- Gopalan; Ramya - Melville NY
| Patent | Date |
|---|---|
| Acoustic echo cancellation control Grant 11,205,437 - Zhang , et al. December 21, 2 | 2021-12-21 |
| Beam rejection in multi-beam microphone systems Grant 11,175,372 - Barton , et al. November 16, 2 | 2021-11-16 |
| Beamforming for a wearable computer Grant 10,863,270 - O'Neill , et al. December 8, 2 | 2020-12-08 |
| Beam rejection in multi-beam microphone systems Grant 10,746,840 - Barton , et al. A | 2020-08-18 |
| Voice-controlled device control using acoustic echo cancellation statistics Grant 10,586,534 - Argyropoulos , et al. | 2020-03-10 |
| Methods for detecting double talk Grant 10,388,298 - Gopalan , et al. A | 2019-08-20 |
| Beamforming for a wearable computer Grant 10,244,313 - O'Neill , et al. | 2019-03-26 |
| Acoustic echo cancellation using visual cues Grant 10,242,695 - Velusamy , et al. | 2019-03-26 |
| Arbitration between voice-enabled devices Grant 10,026,399 - Gopalan , et al. July 17, 2 | 2018-07-17 |
| Method and system for beam selection in microphone array beamformers Grant 9,837,099 - Sundaram , et al. December 5, 2 | 2017-12-05 |
| Dynamic spectrum management Grant 9,769,692 - Freda , et al. September 19, 2 | 2017-09-19 |
| Acoustic echo cancellation using visual cues Grant 9,767,828 - Velusamy , et al. September 19, 2 | 2017-09-19 |
| Feedback based beamformed signal selection Grant 9,734,822 - Sundaram , et al. August 15, 2 | 2017-08-15 |
| Mitigating effects of electronic audio sources in expression detection Grant 9,734,845 - Liu , et al. August 15, 2 | 2017-08-15 |
| Beam rejection in multi-beam microphone systems Grant 9,689,960 - Barton , et al. June 27, 2 | 2017-06-27 |
| Arbitration Between Voice-enabled Devices App 20170076720 - Gopalan; Ramya ; et al. | 2017-03-16 |
| Method and system for beam selection in microphone array beamformers Grant 9,432,769 - Sundaram , et al. August 30, 2 | 2016-08-30 |
| Beam forming for a wearable computer Grant 9,432,768 - O'Neill , et al. August 30, 2 | 2016-08-30 |
| Acoustic echo cancellation processing based on feedback from speech recognizer Grant 9,373,338 - Gopalan , et al. June 21, 2 | 2016-06-21 |
| Null-forming techniques to improve acoustic echo cancellation Grant 8,885,815 - Velusamy , et al. November 11, 2 | 2014-11-11 |
| Acoustic echo cancellation using blind source separation Grant 8,855,295 - Chhetri , et al. October 7, 2 | 2014-10-07 |
| Dynamic Spectrum Management App 20120294168 - Freda; Martino M. ; et al. | 2012-11-22 |
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