Taoyuan, Taiwan

Cheng-Chieh Juan

This inventor holds 1 USPTO granted patent and 5 published patent applications. Top assignee: Qisda Corporation. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Cheng-Chieh Juan. Retrieved from https://idiyas.com/inventor/cheng-chieh-juan

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


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Cheng-Chieh Juan: Innovator in Illumination Technology

Introduction

Cheng-Chieh Juan is a notable inventor based in Taoyuan, Taiwan. He has made significant contributions to the field of illumination technology. His innovative work has led to the development of a unique illumination module that enhances light projection and sensing capabilities.

Latest Patents

Cheng-Chieh Juan holds a patent for an illumination module. This module includes a light source that emits an illumination light beam, a reflective light valve that forms multiple pixels, a lens, and an image sensing module. Each pixel can switch between a first state and a second state. The pixels in the first state reflect the illumination light beam into an effective light beam, while those in the second state reflect it into a complementary light beam. The lens projects the effective light beam to illuminate a designated area, and the image sensing module detects the complementary light beam.

Career Highlights

Cheng-Chieh Juan is currently employed at Qisda Corporation, where he continues to innovate in the field of illumination technology. His work has garnered attention for its practical applications and advancements in light management.

Collaborations

Cheng-Chieh has collaborated with talented coworkers, including Chao-Shun Yu and Wen-Chang Chen. Their combined expertise contributes to the innovative projects at Qisda Corporation.

Conclusion

Cheng-Chieh Juan is a prominent figure in the field of illumination technology, with a patent that showcases his innovative approach to light management. His contributions continue to influence advancements in this area.

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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