Company Filing History:
Years Active: 2009-2012
Title: Innovations of Wei Dong Qian in Image Sensor Technology
Introduction
Wei Dong Qian is a prominent inventor based in Los Gatos, CA (US). He has made significant contributions to the field of image sensor technology, holding a total of 3 patents. His work focuses on enhancing the performance and efficiency of image sensors, which are crucial components in various electronic devices.
Latest Patents
Wei Dong Qian's latest patents include innovative designs for backside illuminated image sensors. One of his patents describes a sensor that features deep light reflective trenches. This design allows an array of pixels to be formed using a semiconductor layer that receives incident light from both the frontside and backside. Each pixel includes a photosensitive region and a trench that directs light towards the photosensitive area, improving image quality. Another patent elaborates on a similar concept, utilizing a substrate with metallization layers on the frontside and a photosensitive region on the backside. The trench surrounding the photosensitive region plays a critical role in optimizing light direction, further enhancing sensor performance.
Career Highlights
Wei Dong Qian is currently employed at OmniVision Technologies, Inc., where he continues to innovate in the field of imaging technology. His expertise and dedication have positioned him as a key player in the development of advanced image sensors.
Collaborations
Throughout his career, Wei has collaborated with notable colleagues, including Vincent Venezia and Hsin-Chih Tai. These partnerships have fostered a creative environment that encourages the exchange of ideas and technological advancements.
Conclusion
Wei Dong Qian's contributions to image sensor technology exemplify the impact of innovative thinking in the field. His patents reflect a commitment to improving the functionality and efficiency of imaging devices, making him a significant figure in the industry.