Hsinchu, Taiwan

Shu-Fahr Chang

This inventor holds 2 USPTO granted patents. Top assignees: Industrial Tech. Research Institute, Industrial Technology Research Institute, Occ Research Center Inc.. Active years: 1991-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shu-Fahr Chang. Retrieved from https://idiyas.com/inventor/shu-fahr-chang

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 = 2.7

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 1991-1994

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2 patents (USPTO):Explore Patents

Title: Innovations of Shu-Fahr Chang

Introduction

Shu-Fahr Chang is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of engineering with a focus on innovative solutions in casting technology and safety mechanisms.

Latest Patents

Chang holds two patents, showcasing his inventive prowess. His latest patent, titled "Mold assembly for thermo-mold continuous casting," describes a mold assembly designed for a thermo-mold continuous casting apparatus. This assembly features a first mold member that is changeably mounted within the thermo-mold chamber, equipped with a casting cavity and an enlarged cavity. The second mold member connects to the first and includes a cavity channel that communicates with the enlarged cavity, along with separating means to manage residual metal during the casting process. Additionally, he has developed a "Safety radiator cap," which incorporates a safety plate made of shape memory alloy. This innovative cap bends under ambient temperature and extends when exposed to high-temperature water, effectively sealing the filling hole.

Career Highlights

Throughout his career, Shu-Fahr Chang has worked with esteemed organizations such as the Industrial Technology Research Institute and the Industrial Technology Research Institute. His work has significantly impacted the development of advanced technologies in his field.

Collaborations

Chang has collaborated with notable colleagues, including Yen-Cheng Chen and Jia-Chin Liu, contributing to various projects and innovations.

Conclusion

Shu-Fahr Chang's inventive contributions, particularly in casting technology and safety mechanisms, highlight his role as a significant figure in engineering innovation. His patents reflect a commitment to advancing technology and improving safety standards in industrial 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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