Taichung, Taiwan

Huan-Sheng Chang

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Largan Precision Co., Ltd.. Active years: 2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Huan-Sheng Chang. Retrieved from https://idiyas.com/inventor/huan-sheng-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


Company Filing History:


Years Active: 2024

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1 patent (USPTO):Explore Patents

Title: Huan-Sheng Chang: Innovator in Imaging Optical Lens Technology

Introduction

Huan-Sheng Chang is a notable inventor based in Taichung, Taiwan. He has made significant contributions to the field of optical technology, particularly in the development of imaging optical lens assemblies. His innovative work has led to advancements that enhance image quality while minimizing the size of optical devices.

Latest Patents

Huan-Sheng Chang holds a patent for an imaging optical lens assembly, which includes five lens elements. The design features a first lens element with positive refractive power, followed by two lens elements with negative refractive power, and concludes with two additional lens elements. This configuration allows for miniaturization of the assembly while maintaining high image quality, making it suitable for various electronic devices.

Career Highlights

Chang is associated with Largan Precision Co., Ltd., a leading company in the optical lens manufacturing industry. His work at Largan has positioned him as a key player in the development of advanced imaging technologies. His patent reflects his commitment to innovation and excellence in optical design.

Collaborations

Huan-Sheng Chang has collaborated with talented coworkers such as Wen-Yao Yang and Kuan-Chun Wang. Their combined expertise has contributed to the successful development of cutting-edge optical solutions.

Conclusion

Huan-Sheng Chang's contributions to imaging optical lens technology exemplify the spirit of innovation in the field. His patent showcases the potential for miniaturization without compromising image quality, marking a significant advancement in optical 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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