San Chung, Taiwan

Ming-Ren Tsai

This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignee: Taiwan Semiconductor Manufacturing Comp. Ltd.. Active years: 2007-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ming-Ren Tsai. Retrieved from https://idiyas.com/inventor/ming-ren-tsai

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

USPTO Granted Patents = 3 

% Patents Active = 66.7

Average Co-Inventor Count = 2.4

ph-index = 2

Forward Citations = 6(Granted Patents)


Location History:

  • Sanchaug, TW (2007)
  • Sanchong, TW (2009 - 2011)

Company Filing History:


Years Active: 2007-2011

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3 patents (USPTO):Explore Patents

Title: The Innovations of Ming-Ren Tsai

Introduction

Ming-Ren Tsai is a prominent inventor based in Sanchong, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His work focuses on high voltage semiconductor devices and isolated LDMOS IC technology, which are crucial for modern electronic applications.

Latest Patents

Ming-Ren Tsai's latest patents include advancements in high voltage semiconductor devices. One of his notable inventions is a transistor suitable for high-voltage applications, which involves a method of manufacture that includes depositing a dielectric layer and a conductive layer over a substrate. A hard mask is utilized in the process, which is patterned using photolithography techniques. This innovative approach enhances the efficiency and reliability of high-voltage transistors.

Another significant patent is related to isolated LDMOS IC technology. This lateral double diffused metal oxide semiconductor (LDMOS) device features a gate to control the device, a drain coupled to the gate, and a source that forms a current path with the drain. The design includes field oxide regions that improve the device's performance by reducing the electric field in the drift region.

Career Highlights

Ming-Ren Tsai is currently employed at Taiwan Semiconductor Manufacturing Company Limited, a leading firm in the semiconductor industry. His expertise in semiconductor technology has positioned him as a valuable asset to the company, contributing to its reputation for innovation and quality.

Collaborations

Ming-Ren Tsai has collaborated with notable colleagues, including Chen-Fu Hsu and Yu Wen Chen. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies in the semiconductor field.

Conclusion

Ming-Ren Tsai's contributions to semiconductor technology through his patents and collaborations highlight his role as an influential inventor in the industry. His work continues to impact the development of high voltage devices and LDMOS technology, paving the way for future innovations.

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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