Issued Patents 2023
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11855592 | Calibration of pulse width modulation amplifier system | — | 2023-12-26 |
| 11847906 | Reproducibility of haptic waveform | Jeffrey Alderson, Anthony S. Doy, Eric Lindemann | 2023-12-19 |
| 11821761 | Maximizing dynamic range in resonant sensing | Tejasvi Das, Siddharth Maru | 2023-11-21 |
| 11811370 | Common-mode compensation in a multi-level pulse-width modulation system | Ramin Zanbaghi, Lingli Zhang, Wei Xu, Justin Richardson | 2023-11-07 |
| 11808669 | Gain and mismatch calibration for a phase detector used in an inductive sensor | Tejasvi Das, Siddharth Maru | 2023-11-07 |
| 11798978 | On-chip inductor with audio headphone amplifier | Lei Zhu, Wai-Shun Shum, Xiaofan Fei, Johann G. Gaboriau | 2023-10-24 |
| 11791816 | Driver circuitry and operation | Axel Thomsen, Eric J. King, Anthony S. Doy, Thomas H. HOFF | 2023-10-17 |
| 11779956 | Driver circuitry | Carl Lennart STÅHL, Emmanuel Marchais, Anthony S. Doy | 2023-10-10 |
| 11777516 | Sigma-delta modulator with residue converter for low-offset measurement system | Axel Thomsen, Mucahit Kozak, Paul Wilson, Eric J. King | 2023-10-03 |
| 11777517 | Gain error reduction in switched-capacitor delta-sigma data converters sharing a voltage reference with a disabled data converter | Chandra Prakash, Bhupendra Manola | 2023-10-03 |
| 11777495 | Driver circuitry and operation | Eric J. King, Thomas H. HOFF, Axel Thomsen | 2023-10-03 |
| 11764741 | Determination of gain of pulse width modulation amplifier system | — | 2023-09-19 |
| 11735191 | Speaker recognition with assessment of audio frame contribution | John Paul Lesso | 2023-08-22 |
| 11722107 | Zero-crossing management in Class-D audio amplifiers | Cory J. Peterson, Chandra Prakash, Ramin Zanbaghi, Eric Kimball | 2023-08-08 |
| 11695337 | Current control for a boost converter with dual anti-wound inductor | Jason W. Lawrence, Eric J. King | 2023-07-04 |
| 11687107 | Voltage regulators | John Paul Lesso | 2023-06-27 |
| 11684950 | Driver circuitry and operation | Axel Thomsen, Eric J. King, Anthony S. Doy, Thomas H. HOFF | 2023-06-27 |
| 11677360 | Equalization in a multi-path audio amplifier for canceling variations due to multi-path output impedance differences | Leyi Yin, Eric Lindemann, Amar Vellanki, Jianhao Chen, Venugopal Choukinishi +2 more | 2023-06-13 |
| 11674995 | System and method for semiconductor device random telegraph sequence noise testing | Aleksey S. Khenkin, John C. Tucker, Jeffrey A. Weintraub | 2023-06-13 |
| 11652455 | Chop tone management for a current sensor or a voltage sensor | Ravi K. Kummaraguntla, Christophe J. Amadi, Axel Thomsen, John C. Tucker, Eric J. King | 2023-05-16 |
| 11641558 | Apparatus and methods for detecting a microphone condition | Anindya Bhattacharya, Bhoodev Kumar, Jaimin Mehta, Yongsheng Shi, Aleksey S. Khenkin | 2023-05-02 |
| 11638094 | Techniques for howling detection | Pablo Peso Parada, Rahim Saeidi | 2023-04-25 |
| 11631390 | SDR-based adaptive noise cancellation (ANC) system | Dayong Zhou | 2023-04-18 |
| 11621683 | Current sensing circuitry | Wei Xu, Ravi K. Kummaraguntla, Paul Wilson, Mujo KOZAK, Christian Larsen +1 more | 2023-04-04 |
| 11616434 | Multiphase inductive boost converter with multiple operational phases | Eric J. King, Graeme G. MACKAY, Lingli Zhang | 2023-03-28 |