Issued Patents All Time
Showing 76–100 of 120 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9069370 | Digital low drop-out regulator | Alan Roth | 2015-06-30 |
| 9048791 | Multi-stage amplifier with pulse width modulation (PWM) noise shaping | Martin Kinyua, Ruopeng Wang | 2015-06-02 |
| 9013341 | Noise shaping for digital pulse-width modulators | Alan Roth, Martin Kinyua, Justin Shi, Justin Gaither | 2015-04-21 |
| 8988113 | Comparator circuit having a calibration circuit | Alan Roth, Justin Shi | 2015-03-24 |
| 8971004 | Variable precision thermal sensor | Alan Roth | 2015-03-03 |
| 8959994 | Thermal sensor with temperature control | Chia-Liang Tai, Alan Roth | 2015-02-24 |
| 8773297 | System and method for pulse width modulation digital-to-analog converter | Martin Kinyua | 2014-07-08 |
| 8766840 | System and method for a high resolution digital input class D amplifier with feedback | Martin Kinyua | 2014-07-01 |
| 8698661 | System and method for pulse width modulation digital-to-analog converter | Martin Kinyua | 2014-04-15 |
| 8698662 | System and method for a high resolution digital input class D amplifier with feedback | Martin Kinyua | 2014-04-15 |
| 8618784 | Regulator control circuits, switching regulators, systems, and methods for operating switching regulators | Justin Shi, Alan Roth | 2013-12-31 |
| 8598854 | LDO regulators for integrated applications | Alan Roth, Justin Shi, Ying-Chih Hsu, Guang-Cheng Wang, Wen-Shen Chou | 2013-12-03 |
| 8547267 | Idle tone suppression circuit | Alan Roth, Chia-Liang Tai | 2013-10-01 |
| 8450990 | Dynamic control loop for switching regulators | Justin Shi, Alan Roth, Justin Gaither | 2013-05-28 |
| 8441235 | Battery charger digital control circuit and method | Justin Shi, Alan Roth | 2013-05-14 |
| 8324955 | Level shifter design | Alan Roth, Ying-Chih Hsu, Justin Shi | 2012-12-04 |
| 8305246 | Amplifier with digital input and digital PWM control loop | Martin Kinyua | 2012-11-06 |
| 8299946 | Noise shaping for digital pulse-width modulators | Alan Roth, Martin Kinyua, Justin Shi, Justin Gaither | 2012-10-30 |
| 8004259 | Digital control of power converters | Alan Roth, Martin Kinyua, Justin Shi | 2011-08-23 |
| 7990215 | Class D amplifier control circuit and method | Alan Roth, Justin Shi, Martin Kinyua | 2011-08-02 |
| 7834604 | Digital control of power converters | Alan Roth, Martin Kinyua, Justin Shi | 2010-11-16 |
| 6963122 | Capacitor structure and automated design flow for incorporating same | Dan Bui | 2005-11-08 |
| 6529237 | Complete CDS/PGA sample and hold amplifier | Ching-Yuh Tsay, Arash Loloee | 2003-03-04 |
| 6501411 | System and method for optimizing power in pipelined data converters | Karthikeyan Soundarapandian, T. Lakshmi Viswanathan | 2002-12-31 |
| 6373424 | Method and apparatus for obtaining linearity in a pipelined analog-to-digital converter | — | 2002-04-16 |