Company Filing History:
Years Active: 2022-2024
Title: Innovations of Jinwen Xiao in Image Sensor Technology
Introduction
Jinwen Xiao is a prominent inventor based in San Diego, CA, known for his significant contributions to image sensor technology. With a total of eight patents to his name, he has made remarkable advancements in the field of complementary metal-oxide semiconductor (CMOS) image sensors. His work focuses on enhancing the performance and efficiency of image sensors through innovative transistor designs.
Latest Patents
Among his latest patents, Jinwen Xiao has developed a trench-gate source follower for low-noise scaled pixels. This invention describes a trench-gate source-follower (TGSF) transistor that is integrated with image sensor pixels. The TGSF transistor is partially constructed within a trench etched into a substrate, featuring a contiguous doped region that forms a buried-trench current channel. The design allows for increased active region width without expanding the physical layout width of the transistor.
Another notable patent involves a saddle-gate source follower transistor for integration with in-pixel circuitry of CMOS image sensor pixels. This saddle-gate structure includes a channel region defined by trenches on its axial sides, enhancing the overall performance of the image sensor.
Career Highlights
Jinwen Xiao's career is marked by his innovative approach to semiconductor technology. His patents reflect a deep understanding of the complexities involved in image sensor design and functionality. His work has contributed to advancements that improve image quality and reduce noise in imaging applications.
Collaborations
Jinwen collaborates with talented individuals in his field, including coworkers Yunfei Gao and Tae Seok Oh. Their combined expertise fosters a creative environment that drives innovation in image sensor technology.
Conclusion
Jinwen Xiao's contributions to the field of image sensor technology through his patents demonstrate his commitment to innovation and excellence. His work continues to influence the development of advanced imaging solutions, solidifying his reputation as a leading inventor in the industry.