Taipei, Taiwan

Cheng-Yu Chang

This inventor holds 3 USPTO granted patents and 3 published patent applications and 2 EPO patents. Top assignee: Victor Rackets Industrial Corp.. Active years: 2020-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Cheng-Yu Chang. Retrieved from https://idiyas.com/inventor/cheng-yu-chang

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

Calculating rank
USPTO Granted Patents = 3 

% Patents Active = 100.0

 

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 2020-2023

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3 patents (USPTO):Explore Patents

Title: Cheng-Yu Chang: Innovator in Badminton Equipment

Introduction

Cheng-Yu Chang is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of sports equipment, particularly in badminton. With a total of 3 patents to his name, his innovations have enhanced the performance and design of badminton gear.

Latest Patents

One of his latest patents is for an artificial shuttlecock and feather, which includes a unique preparation method. This invention features a feather that consists of a connecting portion, a first portion, a second portion, and a concave. The design allows for improved aerodynamics and durability during play. Another significant patent is for a badminton racket, which includes a frame, grip, cap, and shaft. The innovative design of the grip and the specific ratio of spacing length to cap length enhances the racket's usability and performance.

Career Highlights

Cheng-Yu Chang is associated with Victor Rackets Industrial Corp., a company known for its high-quality badminton equipment. His work has contributed to the company's reputation for innovation in sports gear.

Collaborations

He has collaborated with notable coworkers such as Shu-Jung Chen and Tzu-Wei Wang, furthering the development of advanced badminton products.

Conclusion

Cheng-Yu Chang's contributions to badminton equipment through his patents reflect his dedication to innovation in sports. His work continues to influence the design and functionality of badminton gear, benefiting players around the world.

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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