Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12039964 | Audio processing system signal-level based temporal masking | Venugopal Choukinishi, Kemal Safak Demirci, David M. Olivenbaum, Amar Vellanki, Xin Zhao +2 more | 2024-07-16 |
| 11539331 | Signal amplitude-selected signal predistortion in an amplifier | Amar Vellanki, Xin Zhao, Jing Bai, John L. Melanson, Wai-Shun Shum +2 more | 2022-12-27 |
| 11423872 | Dynamic range enhancement (DRE) control in adaptive noise cancellation (ANC) applications | Xiaofan Fei | 2022-08-23 |
| 11239752 | Adjusting peak inductor current to limit supply input current | Jeffrey May, Eric J. King, Sarang Vadnerkar, Ullas Pazhayaveetil, Theodore M. BURK | 2022-02-01 |
| 10797651 | Amplifier offset cancellation using amplifier supply voltage | Graeme G. MACKAY, Lei Zhu, Vamsikrishna Parupalli | 2020-10-06 |
| 10785568 | Reducing audio artifacts in a system for enhancing dynamic range of audio signal path | Tejasvi Das, John L. Melanson | 2020-09-22 |
| 10726873 | Polymorphic playback system with signal detection filters of different latencies | Tejasvi Das, Xin Zhao, Xiaofan Fei | 2020-07-28 |
| 10701486 | Low-latency audio output with variable group delay | John L. Melanson, Xiaofan Fei, Lei Zhu, Xin Zhao, Wei-Shun Shum +2 more | 2020-06-30 |
| 10594310 | Full-scale range enhancement in a dual-path pulse width modulation playback system | Tejasvi Das, Xin Zhao, Xiaofan Fei | 2020-03-17 |
| 10476444 | Cross-fading in dual-path pulse width modulation system | Tejasvi Das, Xin Zhao, Nishant Jain, Lei Zhu, Xiaofan Fei | 2019-11-12 |
| 10321230 | Switching in an audio system with multiple playback paths | Tejasvi Das, Xin Zhao, Xiaofan Fei | 2019-06-11 |
| 10313790 | Polymorphic playback system with switching oscillation prevention | Tejasvi Das, John L. Melanson | 2019-06-04 |
| 10236827 | Offset calibration for amplifier and preceding circuit | Lei Zhu, Xin Zhao, Miao Song, Saurabh Singh, Vinod Jayakumar | 2019-03-19 |
| 10164576 | Amplifier offset cancellation using amplifier supply voltage | Graeme G. MACKAY, Lei Zhu, Vamsikrishna Parupalli | 2018-12-25 |
| 10044323 | Reducing audio artifacts in an amplifier with configurable final output stage | Tejasvi Das, John L. Melanson | 2018-08-07 |
| 10020778 | Reducing audio artifacts in an amplifier with configurable final output stage | Tejasvi Das, John L. Melanson | 2018-07-10 |
| 10008992 | Switching in amplifier with configurable final output stage | Lei Zhu, Xin Zhao, Alan Mark Morton, Tejasvi Das, Xiaofan Fei | 2018-06-26 |
| 9998823 | Systems and methods for reduction of audio artifacts in an audio system with dynamic range enhancement | Tejasvi Das, John L. Melanson, Anniruddha Satoskar | 2018-06-12 |
| 9967665 | Adaptation of dynamic range enhancement based on noise floor of signal | Tejasvi Das, John L. Melanson | 2018-05-08 |
| 9880802 | Systems and methods for reducing audio artifacts from switching between paths of a multi-path signal processing system | Aniruddha Satoskar, Daniel J. Allen, Edmund M. Schneider, Tejasvi Das, John L. Melanson | 2018-01-30 |
| 9853539 | Systems and methods for measuring inductor current in a switching DC-to-DC converter | Xin Zhao, Xiaofan Fei | 2017-12-26 |
| 9813814 | Enhancing dynamic range based on spectral content of signal | Aniruddha Satoskar, Tejasvi Das | 2017-11-07 |
| 9596537 | Systems and methods for reduction of audio artifacts in an audio system with dynamic range enhancement | Tejasvi Das, John L. Melanson, Aniruddha Satoskar | 2017-03-14 |
| 9461537 | Systems and methods for measuring inductor current in a switching DC-to-DC converter | Xin Zhao, John L. Melanson, Xiaofan Fei | 2016-10-04 |
| 9337795 | Systems and methods for gain calibration of an audio signal path | Tejasvi Das, Xin Zhao, Ted Burk, John L. Melanson, Xiaofan Fei | 2016-05-10 |