Issued Patents All Time
Showing 26–50 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10459294 | Method for orientation of liquid crystals in micro/nano region on basis of laser direct writing and system thereof | Xinzheng Zhang, Jingjun Xu, Wei Li, Irena Drevensek-Olenik, Wei Cui +3 more | 2019-10-29 |
| 10332517 | Privacy mode based on speaker identifier | — | 2019-06-25 |
| 10046979 | System and method for recycling rare earth and ammonia nitrogen from rare earth wastewater | Chunjie Yan, Sen Jiang Zhou, Luru Jing, Chen LIU, Youfa Zhu +2 more | 2018-08-14 |
| 9945889 | Method for detecting power theft in a power distribution system | Daniel Nikolaev Nikovski | 2018-04-17 |
| 9627886 | State estimation for power system using hybrid measurements | Hongbo Sun | 2017-04-18 |
| 8344822 | Matched integrated electronic components | — | 2013-01-01 |
| 7990222 | Converter with parallel coupled differential input pairs | — | 2011-08-02 |
| 7911192 | High voltage power regulation using two power switches with low voltage transistors | — | 2011-03-22 |
| 7889016 | Integrated RC oscillator with high frequency stability, notably for an integrated switched-mode power supply | — | 2011-02-15 |
| 7863972 | Self-calibration of continuous-time filters and systems comprising such filters | — | 2011-01-04 |
| 7724731 | Transmission network system | Kenji Kurashima, Toshihiro Togo | 2010-05-25 |
| 7609045 | Reference voltage generator providing a temperature-compensated output voltage | — | 2009-10-27 |
| 7423460 | Sine wave shaper with very low total harmonic distortion | — | 2008-09-09 |
| 7400190 | Self calibration of continuous-time filters and systems comprising such filters | — | 2008-07-15 |
| 7272370 | Mixers with a plurality of local oscillators and systems based thereon | — | 2007-09-18 |
| 7265611 | Self zeroing for critical, continuous-time applications | — | 2007-09-04 |
| 7248104 | Operational amplifier | — | 2007-07-24 |
| 7076229 | Circuits with improved power supply rejection | — | 2006-07-11 |
| 7042257 | Frequency divider with reduced jitter and transmitter based thereon | — | 2006-05-09 |
| 6867624 | Circuit for voltage level detection | — | 2005-03-15 |
| 6842054 | Frequency divider with reduced jitter and apparatus based thereon | — | 2005-01-11 |
| 6750686 | Frequency divider with reduced power consumption, apparatus based thereon, and method for power efficient frequency divider | — | 2004-06-15 |
| 6605565 | Nanocrystal cerium zirconium composite oxide, its preparation and application | Deyuan Zhang, Shixin Lu, Jieda Wu, Yeming Wang, Yuxiang Yang +1 more | 2003-08-12 |
| 6529052 | Frequency multiplier based on exclusive-or gate and frequency divider | — | 2003-03-04 |
| 6404177 | Bandgap voltage reference source | — | 2002-06-11 |