This inventor holds 2 USPTO granted patents. Top assignee: Electronics and Telecommunications Research Institute. Active years: 2002-2003.
Company Filing History:
Years Active: 2002-2003
Title: Innovations of Sung Un Lee
Introduction
Sung Un Lee is a notable inventor based in Taejon, South Korea. He has made significant contributions to the field of optical technology, holding a total of 2 patents. His work focuses on enhancing the efficiency and functionality of optical packet switches and space division switches.
Latest Patents
One of his latest patents is the "Optical packet header processing apparatus for optical packet switch." This invention is designed to process the header of an optical packet, which expresses the address of a destination node to control the switching operation of an optical packet switch. The apparatus includes a beam splitter that divides the optical packet header into several elements and utilizes multiple time interval detectors. These detectors identify optical pulses with specific time intervals and convert them into electrical signals for the optical packet switch, enabling it to determine the appropriate output port.
Another significant patent is the "Optical gate based optical space division switch." This invention allows for the switching of optical signals from various input ports to a desired output port without internal collisions. The design features multiple sections for splitting and amplifying optical signals, ensuring that signals are directed only to the intended output port. This innovation significantly reduces crosstalk components and enhances the signal-to-noise ratio.
Career Highlights
Sung Un Lee is affiliated with the Electronics and Telecommunications Research Institute, where he continues to develop cutting-edge technologies in optical communications. His work has been instrumental in advancing the capabilities of optical systems.
Collaborations
He has collaborated with notable colleagues, including Jong Hyun Lee and Kwang Joon Kim, contributing to various projects that push the boundaries of optical technology.
Conclusion
Sung Un Lee's innovative contributions to optical technology demonstrate his expertise and commitment to advancing the field. His patents reflect a deep understanding of optical systems and their applications, making him a significant figure in the realm of optical inventions.