Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10366274 | Fingerprint identification system, fingerprint identification method, and electronic equipment | Guilan Chen, Qiyong Wen, Tiejun Cai, Bangjun He | 2019-07-30 |
| 10354117 | Fingerprint identification method and apparatus | Zhengang Li, Kunping Xu | 2019-07-16 |
| 10346664 | Fingerprint detection circuit and electronic device | Zhengang Li, Kunping Xu | 2019-07-09 |
| 10309759 | Method and apparatus for adjusting excitation voltage of fingerprint detection chip | Zhengang Li, Kunping Xu | 2019-06-04 |
| 10248829 | Fingerprint detection circuit and method, electronic device | Zhengang Li, Kunping Xu | 2019-04-02 |
| 9990529 | Sensor for detecting fingerprint and identification apparatus and controlling method of sensor for detecting fingerprint | Zibao Zhang, Jie Zhang | 2018-06-05 |
| 9846514 | Capacitance detecting circuit | Shengsheng Chen, Jie Zhang | 2017-12-19 |
| 9835688 | Battery-pack fault detecting device and method for detecting fault of battery-pack | Xiang Zhu, Zhiqiang He | 2017-12-05 |
| 9778468 | Head-mounted display and diopter adjustment method thereof | Hui Zhang | 2017-10-03 |
| 9679186 | Capacitance detecting device for fingerprint identification and fingerprint identification apparatus comprising the same | Zibao Zhang, Jie Zhang | 2017-06-13 |
| 9612684 | Capacitance detecting circuit | Shengsheng Chen, Jie Zhang | 2017-04-04 |
| 9459739 | Induction unit, touch detecting assembly and touch sensitive device | Zhengang Li, Chen-Chou Huang | 2016-10-04 |
| 9411476 | Induction unit, touch detecting assembly and touch sensitive device | Zhengang Li, Chen-Chou Huang | 2016-08-09 |
| 8901836 | Dimming controlling circuit for LED | Pengfei Liang, Wei Wu | 2014-12-02 |
| 8743065 | Method of identifying a multi-touch rotation gesture and device using the same | Lianfang Yi, Tiejun Cai, Xianwu ZENG, Bangjun He | 2014-06-03 |
| 8692785 | Method and system for detecting one or more objects | Lianfang Yi, Tiejun Cai, Bangjun He | 2014-04-08 |
| 8510106 | Method of eliminating background noise and a device using the same | Hai Jun Li, Kunping Xu, Lizhen Zhang, Wei Feng | 2013-08-13 |
| 8040333 | Type of radial circuit used as LCD drivers | Liangtao Zhang | 2011-10-18 |
| 8022748 | Power source circuits for driving liquid crystal displays | Chunbo Zhao, Wei Feng | 2011-09-20 |
| 7940257 | Methods for segment driver circuits and application specific SEG decoders in LCD driver systems | Chunbo Zhao, Wei Feng | 2011-05-10 |
| 7808302 | Type of charge pump apparatus and power source circuit | Kunping Xu, Lizhen Zhang, Wei Feng | 2010-10-05 |