Hsinchu, Taiwan

Chih-cheng Yen

This inventor holds 2 USPTO granted patents. Top assignees: Taizhou Guanyu Technology Co., Ltd., Taizhou Guanyu Technology Co., Ltd.. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chih-cheng Yen. Retrieved from https://idiyas.com/inventor/chih-cheng-yen

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


% Patents Active = 50.0

Average Co-Inventor Count = 3.0

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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2 patents (USPTO):Explore Patents

Title: Chih-cheng Yen: Innovator in Light-Emitting Technology

Introduction

Chih-cheng Yen is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of light-emitting technology. His innovative approach has led to the development of a unique light-emitting assembly that enhances the efficiency and effectiveness of light sources.

Latest Patents

Chih-cheng Yen holds a patent for a light-emitting assembly. The application relates to a light-emitting assembly that includes a substrate and an effective light-emitting region. The substrate features a first surface and a second surface that are opposite to each other and made of a transparent material. A light shielding layer is positioned on the first surface of the substrate, with a first edge and a second edge that are spaced apart, creating an opening. The effective light-emitting region is defined on the second surface of the substrate, and it is offset from the first edge of the light shielding layer by a specific distance. This distance is influenced by the refractive index of the substrate, the refractive index of the material in the opening of the light shielding layer, and the thickness of the substrate. Chih-cheng Yen has 1 patent to his name.

Career Highlights

Chih-cheng Yen is currently employed at Taizhou Guanyu Technology Co., Ltd. His work at this company focuses on advancing light-emitting technologies. His innovative contributions have positioned him as a key figure in the development of efficient lighting solutions.

Collaborations

Chih-cheng Yen collaborates with talented individuals such as Kuo-Cheng Hsu and Cheng-yi Huang. These collaborations enhance the creative process and lead to groundbreaking advancements in their field.

Conclusion

Chih-cheng Yen is a prominent inventor whose work in light-emitting technology has made a significant impact. His innovative patent and collaborations with skilled colleagues highlight his dedication to advancing this important field.

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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