Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8728837 | Enhancing uniformity of slab region thickness in optical components | Joan Fong, Dazeng Feng, Mehdi Asghari | 2014-05-20 |
| 8463093 | Extension of steps in reflective optical gratings | Dazeng Feng, Mehdi Asghari | 2013-06-11 |
| 8410566 | Application of electrical field power to light-transmitting medium | Dazeng Feng, Joan Fong, Mehdi Asghari | 2013-04-02 |
| 8300999 | Reducing optical loss in reflective optical gratings | Dazeng Feng, Cheng-Chih Kung, Joan Fong, Mehdi Asghari | 2012-10-30 |
| 8187909 | Backside illuminated image sensor having deep light reflective trenches | Vincent Venezia, Hsin-Chih Tai, Duli Mao, Sohei Manabe, Howard E. Rhodes | 2012-05-29 |
| 8021561 | Optical component having features extending different depths into a light transmitting medium | Joan Fong, Dazeng Feng | 2011-09-20 |
| 7800192 | Backside illuminated image sensor having deep light reflective trenches | Vincent Venezia, Hsin-Chih Tai, Duli Mao, Sohei Manabe, Howard E. Rhodes | 2010-09-21 |
| 7589306 | Image sensor with buried self aligned focusing element | Vincent Venezia, Hsin-Chih Tai, Duli Mao, Ashish Shah, Howard E. Rhodes | 2009-09-15 |
| 7005247 | Controlled selectivity etch for use with optical component fabrication | Joan Fong, Dawei Zheng, Zhian Shao, Lih-Jou Chung, Xiaoming Yin | 2006-02-28 |
| 6921490 | Optical component having waveguides extending from a common region | Dazeng Feng, Dawei Zheng, Joan Fong, Zhian Shao, Lih-Jou Chung +1 more | 2005-07-26 |