Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12166457 | Splice-point determined zero-crossing management in audio amplifiers | John L. Melanson, Cory J. Peterson, Chandra Prakash, Ramin Zanbaghi | 2024-12-10 |
| 12143078 | Circuit element pair matching method and circuit | Edmund M. Schneider, Ramin Zanbaghi, Terence C. Bowness | 2024-11-12 |
| 12113488 | Minimizing total harmonic distortion and power supply induced intermodulation distortion in a single-ended class-D pulse width modulation amplifier | Chandra Prakash, Cory J. Peterson | 2024-10-08 |
| 11750157 | Common-mode leakage error calibration for current sensing in a Class-D stage using a pilot tone | Ramin Zanbaghi, Cory J. Peterson | 2023-09-05 |
| 11722107 | Zero-crossing management in Class-D audio amplifiers | John L. Melanson, Cory J. Peterson, Chandra Prakash, Ramin Zanbaghi | 2023-08-08 |
| 11644493 | Systems and methods for estimation of sensor resistance | Saurabh Singh, Chandra Prakash, Cory J. Peterson, Ryan Lobo | 2023-05-09 |
| 11500406 | Ratiometric current-monitor sense resistance mismatch evaluation and calibration | Ramin Zanbaghi | 2022-11-15 |
| 11489498 | Minimizing total harmonic distortion and power supply induced intermodulation distortion in a single-ended class-d pulse width modulation amplifier | Chandra Prakash, Cory J. Peterson | 2022-11-01 |
| 11474216 | Single-photon avalanche diode-based time-of-flight sensor with two modes of operation | Kyriaki Fotopoulou | 2022-10-18 |
| 11398804 | Variable-frequency charge pump using output voltage threshold control | Jason W. Lawrence, Eric J. King, Christian Larsen, Hasnain Akram | 2022-07-26 |
| 11329617 | Dual-channel class-D audio amplifier having quantizer-combined orthogonal modulation | Cory J. Peterson, Chandra Prakash, Ramin Zanbaghi | 2022-05-10 |
| 11309853 | Common mode output voltage biasing in class-D audio amplifiers having selectable differential or dual single-ended operation | Cory J. Peterson, Chandra Prakash, Ramin Zanbaghi | 2022-04-19 |
| 11296663 | Common-mode insensitive current-sensing topology in full-bridge driver with high-side and low-side energy matching calibration | Ramin Zanbaghi, Cory J. Peterson, Anand Ilango | 2022-04-05 |
| 11290071 | Common-mode insensitive current-sensing topology in full-bridge driver | Ramin Zanbaghi, Cory J. Peterson, Anand Ilango | 2022-03-29 |
| 11290070 | Common-mode leakage error calibration for current sensing in a class-D stage using a pilot tone | Ramin Zanbaghi, Cory J. Peterson | 2022-03-29 |
| 11190148 | Minimizing idle channel noise in a class-D pulse width modulation amplifier | Chandra Prakash, Ramin Zanbaghi, Cory J. Peterson | 2021-11-30 |
| 11012043 | Hybrid autozeroing and chopping offset cancellation for switched-capacitor circuits | Ramin Zanbaghi, Sai Srujana Vuppala | 2021-05-18 |
| 10690730 | Apparatus and method for reducing offsets and 1/f noise | — | 2020-06-23 |
| 10541701 | Analog signal conditioning | Saurabh Singh, Edmund M. Schneider, Daniel J. Allen | 2020-01-21 |
| 9450552 | Power amplifier having an integrated microcontroller | Timothy J. Dupuis, David E. Bockelman, Vishnu Srinivasan, Justin Dougherty | 2016-09-20 |
| 9065386 | Low voltage operation for a power amplifier | — | 2015-06-23 |
| 8907727 | Non-linear capacitance compensation | Anil Samavedam, David E. Bockelman, Vishnu Srinivasan | 2014-12-09 |
| 8786381 | Transformer structures for a power amplifier (PA) | — | 2014-07-22 |
| 8344808 | Non-linear capacitance compensation | Anil Samavedam, David E. Bockelman, Vishnu Srinivasan | 2013-01-01 |
| 8116700 | Reducing common mode effects in an output stage | — | 2012-02-14 |