Issued Patents All Time
Showing 26–50 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10819936 | Bias circuit for use with divided bit lines | Hiroaki Ebihara, Rui Wang, Teijun Dai | 2020-10-27 |
| 10750111 | CMOS image sensor with divided bit lines | Hiroaki Ebihara, Rui Wang, Eiichi Funatsu | 2020-08-18 |
| 10582178 | Systems and methods for active depth imager with background subtract | Eiichi Funatsu, Sohei Manabe, Keiji Mabuchi, Dajiang Yang, Duli Mao +1 more | 2020-03-03 |
| 10510796 | Small pixels having dual conversion gain providing high dynamic range | Rui Wang, Hiroaki Ebihara, Tiejun Dai | 2019-12-17 |
| 10498999 | Comparator for double ramp analog to digital converter | Hiroaki Ebihara | 2019-12-03 |
| 10375338 | Two stage amplifier readout circuit in pixel level hybrid bond image sensors | Hiroaki Ebihara, Chun-Ming Tang, Chao-Fang Tsai, Rui Wang, Tiejun Dai | 2019-08-06 |
| 10326958 | Comparator for double ramp analog to digital converter | Hiroaki Ebihara | 2019-06-18 |
| 10291895 | Time of flight photosensor | Olivier Bulteel, Rui Wang | 2019-05-14 |
| 10263031 | Feedback capacitor and method for readout of hybrid bonded image sensors | Rui Wang, Hiroaki Ebihara, Chun-Ming Tang, Chao-Fang Tsai, Tiejun Dai | 2019-04-16 |
| 10079990 | Comparator for double ramp analog to digital converter | Hiroaki Ebihara | 2018-09-18 |
| 10015388 | Image sensor with fast intra-frame focus | Tiejun Dai, Eiichi Funatsu, Donghui Wu, Xiao Xie | 2018-07-03 |
| 9998696 | Image sensor floating diffusion boosting by transfer gates | — | 2018-06-12 |
| 9961292 | Imaging sensor with amplifier having variable bias and increased output signal range | Liping Deng, Chun-Ming Tang, Tiejun Dai | 2018-05-01 |
| 9859312 | Feedback capacitor formed by bonding-via in pixel level bond | Rui Wang, Hiroaki Ebihara, Chun-Ming Tang, Chao-Fang Tsai, Tiejun Dai | 2018-01-02 |
| 9838621 | Method and system for implementing H-banding cancellation in an image sensor | Hiroaki Ebihara | 2017-12-05 |
| 9774811 | Ramp signal generator for double ramp analog to digital converter | Hiroaki Ebihara | 2017-09-26 |
| 9462179 | Image sensor with fast intra-frame focus | Tiejun Dai, Eiichi Funatsu, Donghui Wu, Xiao Xie | 2016-10-04 |
| 9124823 | Image sensor with fast intra-frame focus | Tiejun Dai, Eiichi Funatsu, Donghui Wu, Xiao Xie | 2015-09-01 |
| 9001250 | Method and apparatus for reading image data from an image sensor | Tiejun Dai, Shijing Yao | 2015-04-07 |
| 8994832 | Calibration in multiple slope column parallel analog-to-digital conversion for image sensors | Guangbin Zhang, Yuanbao Gu | 2015-03-31 |
| 8941527 | Calibration in multiple slope column parallel analog-to-digital conversion for image sensors | Guangbin Zhang, Yuanbao Gu | 2015-01-27 |
| 8816893 | Adaptive multiple conversion ramp analog-to-digital converter | — | 2014-08-26 |
| 8735795 | Image sensor with integrated ambient light detection | Wenhao Qiao, Tiejun Dai | 2014-05-27 |
| 8730081 | Calibration in multiple slope column parallel analog-to-digital conversion for image sensors | Guangbin Zhang, Yuanbao Gu | 2014-05-20 |
| 8471189 | CMOS linear voltage/current dual-mode imager | Jan Van der Spiegel, Viktor Gruev | 2013-06-25 |