Issued Patents 2020
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10873811 | Low-latency audio output with variable group delay | — | 2020-12-22 |
| 10848061 | Switching power converter | Eric J. King, Siddharth Maru | 2020-11-24 |
| 10840940 | Suppression of noise of delta-sigma modulators | Leyi Yin, Wai-Shun Shum, Xiaofan Fei | 2020-11-17 |
| 10840891 | Low power digital interpolation/decimation apparatus and method | Aniruddha Satoskar, Siva Venkata Subbarao Bonasu | 2020-11-17 |
| 10828672 | Driver circuitry | Carl Lennart STÅHL, Emmanuel Marchais, Anthony S. Doy | 2020-11-10 |
| 10819328 | PWM modulator having quantizer with controllable analog gain and calibratable for multi-non-ideal gain-affecting characteristics | Ramin Zanbaghi, Anuradha Parsi, Kyehyung Lee | 2020-10-27 |
| 10812024 | System with multiple signal loops and switched mode converter | Eric J. King, Siddharth Maru | 2020-10-20 |
| 10785568 | Reducing audio artifacts in a system for enhancing dynamic range of audio signal path | Tejasvi Das, Ku He | 2020-09-22 |
| 10764681 | Low-latency audio output with variable group delay | — | 2020-09-01 |
| 10763811 | Gain control in a class-D open-loop amplifier | Lei Zhu, Tejasvi Das, Wai-Shun Shum, Jing Bai, Xin Zhao +1 more | 2020-09-01 |
| 10756689 | Dynamic limiting when driving high capacitive loads | Eric Lindemann, Eric J. King | 2020-08-25 |
| 10726849 | Speaker recognition with assessment of audio frame contribution | John Paul Lesso | 2020-07-28 |
| 10720888 | Systems and methods for dynamic range enhancement using an open-loop modulator in parallel with a closed-loop modulator | Ramin Zanbaghi, Aaron Brennan, Mikel Ash | 2020-07-21 |
| 10720138 | SDR-based adaptive noise cancellation (ANC) system | Dayong Zhou | 2020-07-21 |
| 10701486 | Low-latency audio output with variable group delay | Xiaofan Fei, Lei Zhu, Xin Zhao, Wei-Shun Shum, Leyi Yin +2 more | 2020-06-30 |
| 10681458 | Techniques for howling detection | Pablo Peso Parada, Rahim Saeidi | 2020-06-09 |
| 10674296 | Microphone bias apparatus and method | Anindya Battacharya, Bhoodev Kumar, Vivek Oppula, Anuradha Parsi, Qi Cai | 2020-06-02 |
| 10659029 | Chopped triangular wave PWM quantizer | Ramin Zanbaghi, Anuradha Parsi, Kyehyung Lee | 2020-05-19 |
| 10649015 | Capacitive sensor including compensation for phase shift | Vikrant ARUMUGAM, Amar Vellanki, Vamsikrishna Parupalli, Zhong You, Johann G. Gaboriau | 2020-05-12 |
| 10651801 | Closed-loop digital compensation scheme | Lei Zhu, Xin Zhao | 2020-05-12 |
| 10651800 | Boosted amplifier with current limiting | Eric J. King | 2020-05-12 |
| 10644661 | Variable output resistance in a playback path with open-loop pulse-width modulation driver | Tejasvi Das, Eric J. King, Xin Zhao, Xiaofan Fei, Johann G. Gaboriau +2 more | 2020-05-05 |
| 10645495 | Digital microphones | John Paul Lesso | 2020-05-05 |
| 10637423 | Tracking and correcting gain of open-loop driver in a multi-path processing system | Amar Vellanki, Tejasvi Das | 2020-04-28 |
| 10581322 | Charge pump input current limiter | Eric J. King, Aaron Brennan, Christian Larsen, Yongjie Cheng, Adrian Colli-Menchi | 2020-03-03 |