Issued Patents All Time
Showing 26–50 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10784044 | Optimization of transmit and transmit/receive (TRX) coils for wireless transfer of power | Tao QI, Chan Young Jeong, Xinyun Gu, Nicholaus Smith, Amit Bavisi +3 more | 2020-09-22 |
| 10699175 | Circuits and systems for low power magnetic secure transmission | Rui Liu, Tao QI, Lijie Zhao, Tae Kwang Park, Zhitong Guo +1 more | 2020-06-30 |
| 10637356 | Multiple-level buck boost converter control | Rui Liu, Lijie Zhao, Siqiang Fan, Tae Kwang Park, Zhitong Guo | 2020-04-28 |
| 10554061 | Battery charging system | Rui Liu, Lijie Zhao, Tae Kwang Park, Zhitong Guo | 2020-02-04 |
| 10360485 | Circuits and systems for low power magnetic secure transmission | Rui Liu, Tao QI, Lijie Zhao, Tae Kwang Park, Zhitong Guo +1 more | 2019-07-23 |
| 10132650 | Apparatuses and related methods for detecting magnetic flux field characteristics with a wireless power transmitter | David F. Wilson, Nicholaus Smith | 2018-11-20 |
| 10079508 | Apparatuses and related methods for detecting magnetic flux field characteristics with a wireless power receiver | Vladimir N. Vitchev | 2018-09-18 |
| 9991818 | Apparatuses and related methods for a wireless power receiver using coupled inductors | Anthonius Bakker | 2018-06-05 |
| 9954581 | Apparatuses and related methods for communication with a wireless power receiver | Vladimir N. Vitchev | 2018-04-24 |
| 9837864 | Apparatuses and wireless power transmitters having multiple transmit coils and related method | Nicholaus Smith, Adam Matthew Bumgarner | 2017-12-05 |
| 9544954 | Controlling an LED string using a current sink with low side voltage regulation | Kevin D'Angelo, Andrew Whyte | 2017-01-10 |
| 8810216 | Current sink with low side voltage regulation | Kevin D'Angelo, Andrew Whyte | 2014-08-19 |
| 8638532 | System and method for programming and controlling over current trip point limits in voltage regulators | Atul Wokhlu, Naveen Kumar Jain, Xiaole Chen | 2014-01-28 |
| 8368368 | System and method for improving inductor current sensing accuracy of a DC/DC voltage regulator | Weihong Qiu, Chris T. Burket | 2013-02-05 |
| 8339173 | Enable pin using programmable hysteresis improvement | Chun Cheung, Brandon Day | 2012-12-25 |
| 8242763 | DC to DC converter having ability of switching between continuous and discontinuous modes and method of operation | John M. Pigott, Gerrit Van Der Horn, Richard Visee | 2012-08-14 |
| 8233256 | System and method for programming and controlling over current trip point limits in voltage regulators | Atul Wokhlu, Naveen Kumar Jain, Xiaole Chen | 2012-07-31 |
| 8159276 | Method for using digital PLL in a voltage regulator | Sandeep Agarwal, Jayant Vivrekar, Xiaole Chen | 2012-04-17 |
| 8120336 | Switching regulator circuit, system, and method for providing input current measurement without a dedicated input current sense element | Naveen Kumar Jain, Jayant Vivrekar, Michael Jason Houston | 2012-02-21 |
| 7928787 | Enable pin using programmable hysteresis improvement | Chun Cheung, Brandon Day | 2011-04-19 |
| 7791324 | Switching regulator without a dedicated input current sense element | Naveen Kumar Jain, Jayant Vivrekar, Michael Jason Houston | 2010-09-07 |
| 7764053 | System and method to calculate initial duty cycle | Wei Chen, Bruce L. Inn | 2010-07-27 |
| 7612546 | Configurable internal/external linear voltage regulator | James W. Leith, Bogdan M. Duduman | 2009-11-03 |
| 7592846 | Method for using digital PLL in a voltage regulator | Sandeep Agarwal, Jayant Vivrekar, Xiaole Chen | 2009-09-22 |
| 7453251 | Voltage tracking reference for a power regulator | James W. Leith, Shying D. Chen | 2008-11-18 |