Sijhih, Taiwan

Jay Chang

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Quarton, Inc.. Active years: 2007-2008.

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

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

USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 2.4

ph-index = 2

Forward Citations = 18(Granted Patents)


Company Filing History:


Years Active: 2007-2008

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2 patents (USPTO):Explore Patents

Title: The Innovative Journey of Jay Chang

Introduction

Jay Chang is a notable inventor based in Sijhih, Taiwan. He has made significant contributions to the field of technology, particularly with his innovative designs and patents. With a total of 2 patents to his name, Chang continues to push the boundaries of invention.

Latest Patents

Among his latest inventions is the combined laser pointer and mouse, which enhances user interaction during presentations. Additionally, he has developed a laser presenter that simplifies the way information is conveyed in professional settings. These inventions reflect his commitment to improving user experience through technology.

Career Highlights

Jay Chang is currently employed at Quarton, Inc., where he applies his expertise in technology and innovation. His work at Quarton has allowed him to collaborate with other talented individuals in the field, further enhancing his skills and contributions.

Collaborations

Chang has worked alongside notable colleagues such as Joe Yen and Po-Sung Chuang. Their collaborative efforts have led to advancements in their respective projects and have fostered a creative environment for innovation.

Conclusion

Jay Chang's journey as an inventor showcases his dedication to technological advancement and innovation. His contributions, particularly in the realm of user interaction devices, highlight the importance of creativity in the tech industry.

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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