Tainan, Taiwan

Hua-Mao Chen

This inventor holds 3 USPTO granted patents and 7 published patent applications. Top assignees: Taiwan Semiconductor Manufacturing Comp. Ltd., Industrial Technology Research Institute. Active years: 2024-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hua-Mao Chen. Retrieved from https://idiyas.com/inventor/hua-mao-chen-fy1roqvm

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 3 

% Patents Active = 66.7

Average Co-Inventor Count = 6.2

ph-index = 1


Company Filing History:


Years Active: 2024-2026

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3 patents (USPTO):Explore Patents

Title: Innovations of Hua-Mao Chen

Introduction

Hua-Mao Chen is a notable inventor based in Tainan, Taiwan. He has made significant contributions to the field of semiconductor technology, holding two patents that showcase his innovative designs. His work primarily focuses on enhancing the functionality and efficiency of semiconductor devices.

Latest Patents

Hua-Mao Chen's latest patents include a "Backside diode design" and a "Trench isolation structure for image sensors." The backside diode design describes a semiconductor device that features a first die bonded to a second die, incorporating interconnect structures within the first die. This design includes a photodiode with electrodes and interconnect structures that facilitate efficient operation. The trench isolation structure for image sensors outlines a method for forming an image sensor with an inter-pixel trench isolation structure defined by a low-transmission layer. This structure effectively separates individual photodetectors, enhancing the performance of the image sensor.

Career Highlights

Hua-Mao Chen is currently employed at Taiwan Semiconductor Manufacturing Company Limited, a leading firm in the semiconductor industry. His role involves developing advanced semiconductor technologies that contribute to the company's reputation for innovation and quality.

Collaborations

Hua-Mao Chen has collaborated with notable coworkers, including Chin-Chia Kuo and Kuo-Chin Huang. These collaborations have likely fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Hua-Mao Chen's contributions to semiconductor technology through his innovative patents and collaborations highlight his importance in the field. His work continues to influence advancements in semiconductor devices, showcasing the impact of dedicated inventors in technology.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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