Incheon, South Korea

Sang Ik Lee

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Su Optics Co., Ltd.. Active years: 2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sang Ik Lee. Retrieved from https://idiyas.com/inventor/sang-ik-lee-84cn20bc

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

Calculating rank
USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1


Company Filing History:


Years Active: 2022

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Sang Ik Lee

Introduction

Sang Ik Lee is a notable inventor based in Incheon, South Korea. He has made significant contributions to the field of optics, particularly with his innovative designs that enhance the functionality of scopes and sights. His work exemplifies the spirit of innovation and the pursuit of excellence in technology.

Latest Patents

Sang Ik Lee holds a patent for an "Adaptor lens for increasing magnification of scope and sight comprising the same." This invention discloses an adaptor lens designed to increase the magnification of a scope. The adaptor lens features a body that is detachably coupled to a sight main body, which includes an objective lens group. It incorporates a convex lens part positioned in front of the objective lens group and a concave lens part situated between the convex lens part and the objective lens group. This innovative design enhances the usability and effectiveness of optical devices.

Career Highlights

Sang Ik Lee is associated with Su Optics Co., Ltd., where he continues to develop and refine optical technologies. His work at the company has contributed to advancements in the field, showcasing his commitment to innovation and quality.

Collaborations

Sang Ik Lee has collaborated with talented individuals such as Do Hyeon Lim and KeeUk Jeon. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

Sang Ik Lee's contributions to the field of optics through his innovative patent demonstrate his expertise and dedication to enhancing optical devices. His work not only reflects his individual talent but also the collaborative spirit of innovation in the industry.

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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