Taichung, Taiwan

Yuan-Fan Liang

This inventor holds 8 USPTO granted patents and 2 published patent applications. Top assignees: Sintai Optical (Shenzhen) Co., Ltd., Asia Optical Co., Ltd., Ao Ether Corporation. Active years: 2013-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuan-Fan Liang. Retrieved from https://idiyas.com/inventor/yuan-fan-liang

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

USPTO Granted Patents = 8 

% Patents Active = 62.5

Average Co-Inventor Count = 1.3

ph-index = 2

Forward Citations = 17(Granted Patents)


Company Filing History:


Years Active: 2013-2024

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8 patents (USPTO):Explore Patents

Title: Innovations of Yuan-Fan Liang

Introduction

Yuan-Fan Liang is a notable inventor based in Taichung, Taiwan. He has made significant contributions to the field of optical systems, holding a total of eight patents. His work focuses on enhancing the functionality and performance of various optical devices.

Latest Patents

One of his latest patents is a scope that includes an objective lens system, a relay lens system, and an eyepiece system, all having refractive power. The relay lens system consists of three lens groups, with the second lens group containing two cemented lenses. The third lens group also includes two cemented lenses, designed to change the magnification of the scope by moving along the optical axis. Another significant patent is a wide-angle lens assembly, which comprises five lens groups with varying refractive powers. This assembly is engineered to meet specific focal length criteria, enhancing its optical performance.

Career Highlights

Yuan-Fan Liang has worked with prominent companies in the optical industry, including Sintai Optical (Shenzhen) Co., Ltd. and Asia Optical Co., Ltd. His experience in these organizations has contributed to his expertise in optical innovations.

Collaborations

He has collaborated with notable coworkers such as Tsan-Haw Lee and Chien-Hung Chen, further enriching his professional journey.

Conclusion

Yuan-Fan Liang's contributions to optical technology through his patents and collaborations highlight his role as a significant inventor in the field. His innovative designs continue to influence the development of advanced optical systems.

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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