Tainan, Taiwan

Chih-Jen Cheng

This inventor holds 1 USPTO granted patent. Top assignee: Hannstouch Solution Inc.. Active years: 2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chih-Jen Cheng. Retrieved from https://idiyas.com/inventor/chih-jen-cheng-16l91rgv

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 = 2.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 2020

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1 patent (USPTO):Explore Patents

Title: Innovations of Chih-Jen Cheng in Micro LED Technology.

Introduction

Chih-Jen Cheng is a notable inventor based in Tainan, Taiwan. He has made significant contributions to the field of display technology, particularly through his innovative work on micro light-emitting diode (LED) display devices. His expertise and creativity have led to advancements that enhance visual display quality.

Latest Patents

Chih-Jen Cheng holds a patent for a micro light-emitting diode display device. This device includes a display substrate, at least one micro LED chip, and at least one reflective layer. The display substrate is designed with at least one sub-pixel circuit, and the micro LED chip is electrically connected to this circuit. Notably, the micro LED chip is positioned between the reflective layer and the sub-pixel circuit, optimizing the display's performance.

Career Highlights

Chih-Jen Cheng is currently associated with Hannstouch Solution Inc., where he continues to innovate in the field of display technologies. His work has been instrumental in developing advanced display solutions that cater to modern technological demands.

Collaborations

Chih-Jen Cheng collaborates with Ching-Feng Tsai, contributing to the advancement of display technology through their combined expertise and innovative approaches.

Conclusion

Chih-Jen Cheng's contributions to micro LED technology exemplify the impact of innovation in enhancing display devices. His patent and ongoing work at Hannstouch Solution Inc. highlight his role as a key figure in the evolution of display technology.

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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