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For the Inventor, By the Inventor

Tainan, Taiwan

Yu-Chih Chuang

This inventor holds 5 USPTO granted patents. Top assignee: United Microelectronics Corp.. Active years: 1998-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yu-Chih Chuang. Retrieved from https://idiyas.com/inventor/yu-chih-chuang

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 = 3.7

ph-index = 1

Forward Citations = 3(Granted Patents)


Location History:

  • Hsinchu Hsien, TW (1998 - 2003)
  • Tainan, TW (2019 - 2020)

Company Filing History:

goldMedal5 out of 7,285 
 
United Microelectronics Corp.
 patents

Years Active: 1998-2020

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5 patents (USPTO):Explore Patents
1. 10640372 - Method for fabricating MEMS device integrated with a semiconductor integrated circuit (2020-05-05),
2. 10472232 - MEMS device integrated with a semiconductor integrated circuit and manufacturing method thereof (2019-11-12),
3. 6613696 - Method of forming composite silicon oxide layer over a semiconductor device (2003-09-02),
4. 6287909 - Method of fabricating a static random access memory (2001-09-11),
5. 5830772 - Method for fabricating isolating regions for buried conductors (1998-11-03),

Title: Yu-Chih Chuang: Innovator in MEMS Technology

Introduction

Yu-Chih Chuang is a prominent inventor based in Tainan, Taiwan. He has made significant contributions to the field of Micro-Electro-Mechanical Systems (MEMS) technology. With a total of 5 patents to his name, Chuang has established himself as a key figure in semiconductor device fabrication.

Latest Patents

Chuang's latest patents include innovative methods for fabricating MEMS devices integrated with semiconductor integrated circuits. One of his notable patents describes a method for fabricating a semiconductor device that involves providing a semiconductor substrate comprising a MOS transistor. A MEMS device is then formed over the MOS transistor, which includes a bottom electrode in a second topmost metal layer, a diaphragm in a pad metal layer, and a cavity between the bottom electrode and the diaphragm. Another patent focuses on a semiconductor device that integrally constructs a MEMS device above the MOS transistor, showcasing the same structural elements.

Career Highlights

Yu-Chih Chuang is currently employed at United Microelectronics Corporation, a leading company in the semiconductor industry. His work has been instrumental in advancing MEMS technology, particularly in the integration of these devices with semiconductor circuits.

Collaborations

Chuang has collaborated with notable colleagues in his field, including Chih-Cheng Wang and Sheng-Wei Hung. These collaborations have further enhanced his research and development efforts in MEMS technology.

Conclusion

Yu-Chih Chuang's contributions to MEMS technology and semiconductor fabrication are noteworthy. His innovative patents and collaborations reflect his commitment to advancing the field. His work continues to influence the development of integrated semiconductor devices.

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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