Hsinchu, Taiwan

Chung-Hau Fei

This inventor holds 5 USPTO granted patents and 1 published patent application. Top assignee: Taiwan Semiconductor Manufacturing Comp. Ltd.. Active years: 2011-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chung-Hau Fei. Retrieved from https://idiyas.com/inventor/chung-hau-fei

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

USPTO Granted Patents = 5 

% Patents Active = 100.0

Average Co-Inventor Count = 6.8

ph-index = 3

Forward Citations = 21(Granted Patents)


Company Filing History:


Years Active: 2011-2017

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5 patents (USPTO):Explore Patents

Title: The Innovations of Chung-Hau Fei in Semiconductor Technology

Introduction

Chung-Hau Fei is a prominent inventor based in Hsin-Chu, Taiwan, with a remarkable portfolio of five patents in the field of semiconductor technology. His contributions significantly enhance the performance and efficiency of semiconductor devices, playing a vital role in the advancement of electronic technology.

Latest Patents

Among his latest patents, Chung-Hau Fei has developed a method for forming a semiconductor device. This innovative technique involves several steps, including the formation of a gate stack over a substrate, the creation of an amorphized region adjacent to the gate stack, and the application of a stress film. Notably, his method includes the formation of a dislocation with a pinchoff point in the substrate, followed by the removal of part of the dislocation to create a recess cavity with a tip. Finally, a source/drain feature is formed in this recess cavity, showcasing his innovative approach to semiconductor manufacturing.

Career Highlights

Chung-Hau Fei is associated with Taiwan Semiconductor Manufacturing Company Limited, where he has been instrumental in driving forward several key projects related to semiconductor technologies. His expertise and innovative mindset have not only resulted in numerous patents but also enhanced the company's position in the competitive semiconductor market.

Collaborations

Throughout his career, Chung-Hau Fei has worked alongside esteemed colleagues such as Bao-Ru Young and Harry-Hak-Lay Chuang. These collaborations have fostered an environment of innovation and creativity, leading to significant advancements in their field.

Conclusion

Chung-Hau Fei's work in semiconductor technology is a testament to his dedication and innovative spirit. With his five patents and notable career at Taiwan Semiconductor Manufacturing Company Limited, he continues to contribute to the evolution of semiconductor devices, ensuring that technology keeps pace with the ever-increasing demands of modern electronic applications.

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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