Seoul, South Korea

Kwan-Il Lee

This inventor holds 1 USPTO granted patent. Top assignee: Korea Institute of Science and Technology. Active years: 2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kwan-Il Lee. Retrieved from https://idiyas.com/inventor/kwan-il-lee-afe6tzw1

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

Calculating rank

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 2012

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1 patent (USPTO):Explore Patents

Title: Kwan-Il Lee: Innovator in Optical Networking

Introduction

Kwan-Il Lee is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of optical networking, particularly through his innovative patent in wavelength-division multiplexing technology.

Latest Patents

Kwan-Il Lee holds a patent for a bidirectional wavelength-division-multiplexed passive optical network. This invention provides a sophisticated system that includes a central office (CO) for transmitting and receiving multiplexed optical signals. It features a remote node (RN) that communicates with the CO, receiving and demultiplexing optical signals. Additionally, the optical network unit (ONU) transmits and receives demultiplexed optical signals, ensuring reliable communication even in the event of fiber failures.

Career Highlights

Kwan-Il Lee is affiliated with the Korea Institute of Science and Technology, where he has been instrumental in advancing research in optical communication technologies. His work has paved the way for more efficient and reliable optical networks.

Collaborations

Kwan-Il Lee collaborates with fellow researcher Sang-Bae Lee, contributing to the development of innovative solutions in the field of optical networking.

Conclusion

Kwan-Il Lee's contributions to optical networking through his patent demonstrate his expertise and commitment to advancing technology in this critical area. His work continues to influence the future of communication networks.

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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