Hsinchu, Taiwan

Yuh-Dean Tsai

This inventor holds 5 USPTO granted patents. Top assignee: Taiwan Semiconductor Manufacturing Comp. Ltd.. Active years: 2002-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuh-Dean Tsai. Retrieved from https://idiyas.com/inventor/yuh-dean-tsai

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


% Patents Active = 80.0

Average Co-Inventor Count = 3.9

ph-index = 2

Forward Citations = 6(Granted Patents)


Location History:

  • Ping-Tung, TW (2002)
  • Hsinchu, TW (2017 - 2023)

Company Filing History:


Years Active: 2002-2023

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5 patents (USPTO):Explore Patents

Title: Inventor Spotlight: Yuh-Dean Tsai

Introduction

Yuh-Dean Tsai, a distinguished inventor based in Hsinchu, Taiwan, has made significant contributions to the realm of semiconductor technology. With an impressive portfolio of five patents, Tsai has become a notable figure in the innovation landscape, particularly within his role at Taiwan Semiconductor Manufacturing Company Limited.

Latest Patents

One of Tsai's latest innovations is a novel transport system and method designed to enhance efficiency in semiconductor processing. The transport system comprises a stocker tailored to store assigned wafer carriers and features a gate port. It includes a semiconductor apparatus that transmits a request signal containing a processing time for the loaded wafer carrier. Additionally, the system incorporates a vehicle aimed at transporting the assigned wafer carrier from the gate port to the semiconductor apparatus. A meticulous control system governs the vehicle's operations, ensuring that the assigned wafer carrier is transported at an optimal time, enhancing processing reliability and efficiency.

Career Highlights

Yuh-Dean Tsai's career is marked by his role at Taiwan Semiconductor Manufacturing Company Limited, a leading player in the semiconductor industry. His dedication to advancing technology has resulted in several pivotal patents, further establishing his position as a key innovator in this field.

Collaborations

During his career, Tsai has partnered with talented colleagues, including Wei-Pin Huang and Wen-Chi Chien. Collaborations among these inventors have fostered an environment of creativity and innovation, allowing them to develop groundbreaking technologies within the semiconductor sector.

Conclusion

Yuh-Dean Tsai exemplifies the innovative spirit that drives advancements in the semiconductor industry. With his recent patents, particularly the transport system and method, he continues to influence the future of technology. As part of Taiwan Semiconductor Manufacturing Company Limited, Tsai's contributions serve as a testament to the importance of collaboration and perseverance in the pursuit of technological innovation.

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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