Issued Patents All Time
Showing 101–124 of 124 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9888185 | Row decoder for high dynamic range image sensor using in-frame multi-bit exposure control | Tiejun Dai | 2018-02-06 |
| 9859312 | Feedback capacitor formed by bonding-via in pixel level bond | Hiroaki Ebihara, Zheng Yang, Chun-Ming Tang, Chao-Fang Tsai, Tiejun Dai | 2018-01-02 |
| 9819930 | Time of flight imaging with improved initiation signaling | Tianjia Sun, Tiejun Dai | 2017-11-14 |
| 9819890 | Readout circuitry to mitigate column fixed pattern noise of an image sensor | Le Huang, Tianjia Sun, Tiejun Dai | 2017-11-14 |
| 9720076 | Calibration circuitry and method for a time of flight imaging system | Jian Guo, Tiejun Dai | 2017-08-01 |
| 9658336 | Programmable current source for a time of flight 3D image sensor | Tianjia Sun, Tiejun Dai | 2017-05-23 |
| 9608027 | Stacked embedded SPAD image sensor for attached 3D information | Tianjia Sun, Tiejun Dai | 2017-03-28 |
| 9523765 | Pixel-level oversampling for a time of flight 3D image sensor with dual range measurements | Tianjia Sun, Tiejun Dai | 2016-12-20 |
| 9344658 | Negative biased substrate for pixels in stacked image sensors | Tiejun Dai, Dyson H. Tai, Sohei Manabe | 2016-05-17 |
| 9313476 | Precharged latched pixel cell for a time of flight 3D image sensor | Tianjia Sun, Tiejun Dai | 2016-04-12 |
| 9210350 | Low power imaging system with single photon avalanche diode photon counters and ghost image reduction | Tiejun Dai | 2015-12-08 |
| 9148596 | Feed-forward technique for power supply rejection ratio improvement of bit line | Tianjia Sun, Liping Deng, Tiejun Dai | 2015-09-29 |
| 9106131 | High side buck converters and control methods thereof | Yike Li, Li Xu | 2015-08-11 |
| 9041377 | Pseudo constant on time control circuit and step-down regulator | Zhengwei Zhang | 2015-05-26 |
| 8963523 | Switching regulator with error correction and control method thereof | — | 2015-02-24 |
| 8933385 | Hybrid analog-to-digital converter having multiple ADC modes | Liping Deng, Tiejun Dai | 2015-01-13 |
| 8797775 | Driving circuit for low voltage drop bridge rectifier and method thereof | Yike Li, Changjiang Chen | 2014-08-05 |
| 8730364 | Image sensor with pipelined column analog-to-digital converters | Tiejun Dai, Zhengyu Li, Joseph Yang, Min Qu, Yaowu Mo +2 more | 2014-05-20 |
| 8687387 | Quasi-resonant controlled switching regulator and the method thereof | Yike Li, En Li | 2014-04-01 |
| 8605915 | Class G audio amplifiers and associated methods of operation | Haishi Wang, Zhengwei Zhang, Jinyan Lin | 2013-12-10 |
| 8576979 | Arithmetic counter circuit, configuration and application for high performance CMOS image sensors | Yaowu Mo, Chen Xu, Min Qu, Tiejun Dai, Xiaodong Luo | 2013-11-05 |
| 8571409 | Wavelength-multiplexed optical controller using a ring architecture | Behzad Moslehi, Richard J. Black | 2013-10-29 |
| 8514024 | High power-supply rejection ratio amplifying circuit | Jinyan Lin, Huijie Zhao, Yunping Lang | 2013-08-20 |
| 8487661 | Zero-crossing gain control system and associated methods | Haishi Wang, Lei Li | 2013-07-16 |