This inventor holds 1 USPTO granted patent and 6 published patent applications. Top assignee: Taiwan Semiconductor Manufacturing Comp. Ltd.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Cheng-Hao Chiu: Innovator in Image Sensor Technology
Introduction
Cheng-Hao Chiu is a notable inventor based in Changhua, Taiwan. He has made significant contributions to the field of image sensor technology. His innovative work has led to the development of advanced sensor structures that enhance image quality and performance.
Latest Patents
Chiu holds a patent for a "Multi-layer image sensor structure with dark current sensing photodiodes in black level calibration area surrounded by dual seal ring system and opaque cover with integrated trench isolation." This invention includes a substrate with first and second surfaces, an image pixel area, and a black level calibration area. The black level calibration area features a dark current sensing circuit with photodiodes, surrounded by a dual seal ring system and an opaque cover. This design aims to improve the accuracy and reliability of image sensors.
Career Highlights
Cheng-Hao Chiu is currently associated with Taiwan Semiconductor Manufacturing Company Limited. His role in this leading semiconductor company allows him to work on cutting-edge technologies and contribute to advancements in the semiconductor industry.
Conclusion
Cheng-Hao Chiu's innovative contributions to image sensor technology exemplify the impact of dedicated inventors in the field. His patent reflects a commitment to enhancing image quality through advanced engineering solutions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile