Hsinchu, Taiwan

Yang-Jinn Tsai

This inventor holds 2 USPTO granted patents. Top assignee: Taiwan Semiconductor Manufacturing Comp. Ltd.. Active years: 2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yang-Jinn Tsai. Retrieved from https://idiyas.com/inventor/yang-jinn-tsai

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 26(Granted Patents)


Company Filing History:


Years Active: 2003

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2 patents (USPTO):Explore Patents

Title: **Innovative Contributions of Yang-Jinn Tsai**

Introduction

Yang-Jinn Tsai, an accomplished inventor based in Hsin-Chu, Taiwan, has made significant strides in the field of engineering, particularly focusing on energy efficiency and flow measurement. With two patents to his name, Tsai has demonstrated his commitment to creating innovative solutions that enhance industrial operations and environmental sustainability.

Latest Patents

Yang-Jinn Tsai's latest patents include an **Energy-saving heat exchanger** designed for a Volatile Organic Compound (VOC) abatement system. This innovative heat exchanger features a fresh air chamber, a heated air chamber, a mixed air chamber, and a heat exchange chamber, all strategically designed to optimize air flow and thermal efficiency. An oxygen detector integrated into the system monitors the oxygen composition of the air, regulating the damper that controls air flow, thereby enhancing energy savings.

Another significant invention by Tsai is the **Flow meter with a self-illuminating floater**. This device consists of a housing with a tube and a floater that moves according to the fluid's volume. The floater is enhanced with a rotation coil and a bulb, which illuminates when the fluid induces a voltage in the coil. This innovation simplifies the process of reading volume values, making it more user-friendly and efficient.

Career Highlights

Yang-Jinn Tsai is currently associated with Taiwan Semiconductor Manufacturing Company Limited (TSMC), a renowned leader in semiconductor manufacturing. His contributions within the organization have established him as a forward-thinking inventor, committed to enhancing manufacturing processes through innovative technology.

Collaborations

During his career, Tsai has collaborated with notable colleagues, including Chang-Hsin Lin and Po-Jen Cheng. These professional partnerships have contributed to his inventive endeavors, leading to the successful development of his patents.

Conclusion

In summary, Yang-Jinn Tsai stands out as a prominent inventor dedicated to advancing technology in energy efficiency and fluid measurement. His innovative patents not only reflect his expertise but also contribute to broader environmental goals. As he continues to work at Taiwan Semiconductor Manufacturing Company Limited, the industry awaits further groundbreaking contributions from this talented inventor.

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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