Hsinchu, Taiwan

Jung-Cheng Chang

This inventor holds 1 USPTO granted patent and 2 published patent applications. Top assignee: Lextar Electronics Corporation. Active years: 2024.

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

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

USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2024

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1 patent (USPTO):Explore Patents

Title: Innovations of Jung-Cheng Chang in Optical Structures

Introduction: Jung-Cheng Chang is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of optical structures, showcasing his expertise through his innovative designs. With a focus on enhancing light-emitting elements, Chang's work is pivotal in advancing optical technology.

Latest Patents: Jung-Cheng Chang holds a patent for an optical structure that includes a substrate and a light-emitting element disposed on the substrate. The design features a cap that covers the light-emitting element, with a top portion and a sidewall connected to it. Additionally, the optical structure incorporates a first micro-structure on the top portion, which is periodically arranged to optimize performance. This patent highlights Chang's commitment to improving optical systems.

Career Highlights: Chang is currently associated with Lextar Electronics Corporation, where he continues to innovate in the field of optical technology. His work at Lextar has positioned him as a key player in the development of advanced light-emitting solutions.

Collaborations: Throughout his career, Jung-Cheng Chang has collaborated with talented individuals such as Min-Chen Chiu and Yun-Yi Tien. These partnerships have fostered a creative environment that encourages the exchange of ideas and enhances the quality of their innovations.

Conclusion: Jung-Cheng Chang's contributions to optical structures demonstrate his innovative spirit and dedication to advancing technology. His patent and collaborations reflect a commitment to excellence in the field, making him a significant figure in optical engineering.

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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