Issued Patents All Time
Showing 25 most recent of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12360175 | Driver stage short circuit detection | Kim Uyên Huynh | 2025-07-15 |
| 12166457 | Splice-point determined zero-crossing management in audio amplifiers | John L. Melanson, Cory J. Peterson, Chandra Prakash, Eric Kimball | 2024-12-10 |
| 12143078 | Circuit element pair matching method and circuit | Edmund M. Schneider, Terence C. Bowness, Eric Kimball | 2024-11-12 |
| 12132493 | Data-dependent glitch and inter-symbol interference minimization in switched-capacitor circuits | Arashk NOROUZPOURSHIRAZI, Stephen T. Hodapp, Christophe J. Amadi, Ravi K. Kummaraguntla, Dhrubajyoti Dutta | 2024-10-29 |
| 11854738 | Slew control for variable load pulse-width modulation driver and load sensing | Chandra Prakash | 2023-12-26 |
| 11811370 | Common-mode compensation in a multi-level pulse-width modulation system | Lingli Zhang, Wei Xu, Justin Richardson, John L. Melanson | 2023-11-07 |
| 11791779 | Analog circuit differential pair element mismatch detection using spectral separation | John L. Melanson, Edmund M. Schneider | 2023-10-17 |
| 11750157 | Common-mode leakage error calibration for current sensing in a Class-D stage using a pilot tone | Cory J. Peterson, Eric Kimball | 2023-09-05 |
| 11722107 | Zero-crossing management in Class-D audio amplifiers | John L. Melanson, Cory J. Peterson, Chandra Prakash, Eric Kimball | 2023-08-08 |
| 11552649 | Analog-to-digital converter-embedded fixed-phase variable gain amplifier stages for dual monitoring paths | — | 2023-01-10 |
| 11500406 | Ratiometric current-monitor sense resistance mismatch evaluation and calibration | Eric Kimball | 2022-11-15 |
| 11329617 | Dual-channel class-D audio amplifier having quantizer-combined orthogonal modulation | Cory J. Peterson, Chandra Prakash, Eric Kimball | 2022-05-10 |
| 11316508 | Detection and protection of short between power supplies in a Y-bridge driver | Cory J. Peterson | 2022-04-26 |
| 11309853 | Common mode output voltage biasing in class-D audio amplifiers having selectable differential or dual single-ended operation | Cory J. Peterson, Chandra Prakash, Eric Kimball | 2022-04-19 |
| 11296685 | PWM modulator having quantizer calibratable for multi-non-ideal gain-affecting characteristics | Anuradha Parsi, Kyehyung Lee, John L. Melanson | 2022-04-05 |
| 11296663 | Common-mode insensitive current-sensing topology in full-bridge driver with high-side and low-side energy matching calibration | Cory J. Peterson, Anand Ilango, Eric Kimball | 2022-04-05 |
| 11290070 | Common-mode leakage error calibration for current sensing in a class-D stage using a pilot tone | Cory J. Peterson, Eric Kimball | 2022-03-29 |
| 11290071 | Common-mode insensitive current-sensing topology in full-bridge driver | Cory J. Peterson, Anand Ilango, Eric Kimball | 2022-03-29 |
| 11237065 | High dynamic range temperature sensor | John L. Melanson | 2022-02-01 |
| 11190148 | Minimizing idle channel noise in a class-D pulse width modulation amplifier | Eric Kimball, Chandra Prakash, Cory J. Peterson | 2021-11-30 |
| 11119134 | Detector and method for measuring a resistance of a variable resistance sensor whose resistance varies with respect to a time-varying stimulus | Cory J. Peterson, Chandra Prakash, Anand Ilango, Dejun Wang | 2021-09-14 |
| 11012043 | Hybrid autozeroing and chopping offset cancellation for switched-capacitor circuits | Eric Kimball, Sai Srujana Vuppala | 2021-05-18 |
| 10985746 | Transducer driver enhancement with intelligent threshold selection within non-overlap generator | — | 2021-04-20 |
| 10826512 | System and method for removing error in a system having an analog-to-digital converter | Cory J. Peterson, Chandra Prakash, Anand Ilango, Dejun Wang | 2020-11-03 |
| 10819328 | PWM modulator having quantizer with controllable analog gain and calibratable for multi-non-ideal gain-affecting characteristics | Anuradha Parsi, Kyehyung Lee, John L. Melanson | 2020-10-27 |