Issued Patents All Time
Showing 26–50 of 86 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9094027 | Micro-electro-mechanical-system (MEMS) driver | Hai Tao | 2015-07-28 |
| 9069006 | Self test of MEMS gyroscope with ASICs integrated capacitors | Justin Seng | 2015-06-30 |
| 9007865 | Memory circuit, persistent after the removal of the power supply | — | 2015-04-14 |
| 8988146 | Voltage amplifier for capacitive sensing devices using very high impedance | — | 2015-03-24 |
| 8928409 | Trans-capacitance amplifier with picoAmperes input biasing and large output swing | — | 2015-01-06 |
| 8830101 | Single phase clock D/A converter with built-in data combiner | — | 2014-09-09 |
| 8754694 | Accurate ninety-degree phase shifter | Shungneng Lee | 2014-06-17 |
| 8743082 | Controller architecture for combination touch, handwriting and fingerprint sensor | Srinivasan K. Ganapathi, Nicholas Ian Buchan, David William Burns, Thad W. (Marc) Smith | 2014-06-03 |
| 8742964 | Noise reduction method with chopping for a merged MEMS accelerometer sensor | Jonathan A. Kleks, Justin Seng | 2014-06-03 |
| 8502581 | Multi-phase digital phase-locked loop device for pixel clock reconstruction | — | 2013-08-06 |
| 8064622 | Self-biased amplifier device for an electrecret microphone | — | 2011-11-22 |
| 7986923 | Signal channel balancing | — | 2011-07-26 |
| 7760012 | High linearity gmC filter | — | 2010-07-20 |
| 7663526 | Analog-to-digital converter architecture and method with reduced non-linearity | — | 2010-02-16 |
| 7609185 | Methods of using predictive analog to digital converters | Kent Kernahan, Xuecheng Jin, Ping Lo, Sorin Spanoche | 2009-10-27 |
| 7459937 | Low voltage CMOS driver for inductive loads | — | 2008-12-02 |
| 7405689 | Predictive analog to digital converters and methods of using | Kent Kernahan, Xuecheng Jin, Ping Lo, Sorin Spanoche | 2008-07-29 |
| 7378881 | Variable gain amplifier circuit | — | 2008-05-27 |
| 7375665 | Image processing method and analog front end circuit | — | 2008-05-20 |
| 7324561 | Systems and methods for generating an output oscillation signal with low jitter | Richard M. Miller, Gabriel-Gheorghe Dumitrescu | 2008-01-29 |
| 7209008 | Multiple output phase-locked loop (PLL) using a single voltage controlled oscillator (VCO) | — | 2007-04-24 |
| 7098832 | Image processing method and analog front end circuit | — | 2006-08-29 |
| 6933778 | Method and apparatus for efficient mixed signal processing in a digital amplifier | Erlend Olson | 2005-08-23 |
| 6933870 | Method and apparatus for efficient mixed signal processing in a digital amplifier | Erlend Olson | 2005-08-23 |
| 6864815 | Method and apparatus for efficient mixed signal processing in a digital amplifier | Erlend Olson | 2005-03-08 |