Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11621718 | Analog-to-digital converter system using reference analog-to-digital converter with sampling point shifting and associated calibration method | — | 2023-04-04 |
| 10075181 | ΔΣ modulator with excess loop delay compensation | Nathan Egan, Divya Kesharwani, Michael A. Ashburn, Jr., Frank Op 't Eynde | 2018-09-11 |
| 9634687 | VCO-based continuous-time sigma delta modulator equipped with truncation circuit and phase-domain excess loop delay compensation | Michael A. Ashburn, Jr., Divya Kesharwani, Nathan Egan | 2017-04-25 |
| 8928511 | Sigma-delta modulator with SAR ADC and truncater and related sigma-delta modulation method | Yu-Hsin Lin, Hung-Chieh Tsai | 2015-01-06 |
| 8552894 | Sigma-delta modulator having a feed-forward path and a hybrid portion | Chen-Yen Ho | 2013-10-08 |
| 8471743 | Quantization circuit having VCO-based quantizer compensated in phase domain and related quantization method and continuous-time delta-sigma analog-to-digital converter | — | 2013-06-25 |
| 8462960 | Signal processing system having a plurality of high-voltage functional blocks integrated into interface module and method thereof | Yung-Yu Lin, Jen-Che Tsai, Tzueng-Yau Lin, Yau-Wai Wong, Chih-Horng Weng +1 more | 2013-06-11 |
| 8344921 | Sigma-delta modulator with SAR ADC and truncater having order lower than order of integrator and related sigma-delta modulation method | Yu-Hsin Lin, Hung-Chieh Tsai | 2013-01-01 |
| 7893855 | Delta-sigma analog-to-digital converter | — | 2011-02-22 |
| 7872599 | Operational amplifier and operating method thereof | — | 2011-01-18 |
| 7859439 | Processing apparatus for calibrating analog filter according to frequency-related characteristic of analog filter, processing apparatus for generating compensation parameter used to calibrate analog filter, related communication device, and methods thereof | Pei Wei Chen | 2010-12-28 |
| 7724553 | DC-to-DC converter with improved transient response | Footshen Wong, Laszlo Lipcsei | 2010-05-25 |
| 7675448 | Continuous-time sigma-delta modulator using dynamic element matching having low latency and dynamic element matching method thereof | Yung-Yu Lin | 2010-03-09 |
| 7474242 | Operational amplifier and operating method thereof | — | 2009-01-06 |