Taichung, Taiwan

Chang Hsi-Chang

This inventor holds 14 USPTO granted patents and 2 EPO patents. Top assignees: Eastwest International (Taiwan) Enterprises, Eastwest International Enterprises. Active years: 1998-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chang Hsi-Chang. Retrieved from https://idiyas.com/inventor/chang-hsi-chang

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


% Patents Active = 100.0


Average Co-Inventor Count = 1.0

ph-index = 5

Forward Citations = 60(Granted Patents)


Company Filing History:


Years Active: 1998-2019

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14 patents (USPTO):Explore Patents

Title: The Innovations of Chang Hsi-Chang: A Pioneer in Equine Protective Coverings

Introduction

Chang Hsi-Chang, an accomplished inventor based in Taichung, Taiwan, holds an impressive portfolio of 14 patents. His ground-breaking innovations, particularly in the field of equine protective coverings, reflect his commitment to enhancing the well-being of horses through advanced manufacturing techniques.

Latest Patents

Among his notable contributions, Chang has developed a method for manufacturing an equine protective covering that integrates a unique stamping process. This method involves applying a stamp with a specific profiled shape at predetermined temperature and pressure to the interior side of a cushion assembly. Notably, this process ensures that a first synthetic fabric layer and a second neoprene layer are permanently bonded. The second neoprene layer is plastically deformed, allowing the profiled shape of the stamp to be permanently transferred, while also keeping perforations open for breathability. This innovative approach not only improves the durability of the protective covering but also enhances the comfort for equine users.

Career Highlights

Chang Hsi-Chang's career includes significant stints at Eastwest International Enterprises, where he honed his skills in product development and innovative design. His expertise in material science and manufacturing processes has played a crucial role in his success as an inventor, allowing him to push the boundaries of conventional equine gear.

Collaborations

Throughout his journey, Chang had the privilege of collaborating with industry experts, including notable colleague David A. Robart. These partnerships have fostered an environment of creativity and innovation, resulting in advancements that benefit both equine athletes and their caretakers.

Conclusion

With a solid track record of patents and developments, Chang Hsi-Chang continues to make a significant impact in the field of equine protective technologies. His dedication to improving equine welfare through innovative solutions underscores his role as a leading inventor in Taiwan and beyond.

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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