This inventor holds 2 USPTO granted patents. Top assignee: Pixart Technology, Inc.. Active years: 1999-2003.
Company Filing History:
Years Active: 1999-2003
Title: Innovator Spotlight: Li-Yen Shih's Contributions to Image Sensing Technology
Introduction: Li-Yen Shih is a notable inventor based in Danville, CA, whose pioneering work has led to the development of advanced image sensing technologies. With an impressive portfolio of two patents, Shih has made significant strides in enhancing the capabilities of image sensors, which are critical in various applications, including digital cameras and mobile devices.
Latest Patents: Li-Yen Shih’s latest patents reflect his expertise in high-definition image sensing. One of his patents details a high-definition image sensor that incorporates an improved image sensing array characterized by a semiconductive substrate. This innovative design features an array of discrete substrate areas organized into rows and columns, segmented into multiple blocks containing sub-arrays. Each block integrates reader and photosensor cells that work in unison to capture and process image data efficiently.
Another notable patent introduces a column readout multiplexer for CMOS image sensors, optimizing the functionality of light sensing and reset modes within pixel unit cells. This invention enhances the accuracy of image output by employing advanced signal processing techniques to minimize fixed pattern noise, thus improving image quality significantly.
Career Highlights: Throughout his career, Li-Yen Shih has demonstrated a commitment to innovation in optical technology at Pixart Technology, Inc. His groundbreaking work is instrumental in addressing the challenges faced by current imaging systems, ultimately leading to better performance and reliability in imaging applications.
Collaborations: Shih collaborates with esteemed colleagues such as Zhimin Zhou and Zhongxuan Zhang, who share a similar passion for advancing imaging technology. Their collective efforts have further strengthened the research and development capabilities at Pixart Technology.
Conclusion: As an inventor, Li-Yen Shih exemplifies the spirit of innovation through his contributions to image sensing technology. With his patents paving the way for advancements in the field, Shih continues to push the boundaries of what is achievable, marking him as a significant figure in the realm of technological innovation.