Location History:
- Daejeon-si, KR (2013 - 2015)
- Daejeon, KR (2014 - 2017)
Company Filing History:
Years Active: 2013-2017
Title: The Innovative Journey of Inventor Jie-Hyun Lee
Introduction
Jie-Hyun Lee, a talented inventor based in Daejeon-si, South Korea, has made significant contributions to the field of optical communication. With an impressive portfolio of 12 patents, he continues to push the boundaries of technology and innovation in telecommunications.
Latest Patents
Among his latest innovations, Jie-Hyun Lee has developed a wavelength-division multiplexing optical communication system. This system includes a service-provider device, a local node, and several subscriber devices, effectively enhancing the performance and efficiency of optical communication. A notable aspect of the design is the inclusion of first optical transceivers and a first optical multiplexer/demultiplexer, along with a seed-light source that provides essential seed light.
In addition, he has proposed a method for measuring the optical performance of an output signal for the system. This advancement addresses the optical intensity of an output signal, compensating for losses incurred when the signal passes through the local node's multiplexer/demultiplexer.
Moreover, he has introduced a method of allocating upstream bandwidth resources in an orthogonal frequency division multiple access-open optical subscriber network. By utilizing queue status information from each optical network unit (ONU), he is able to create a dynamic 2-D upstream bandwidth map, ensuring optimized data transmission.
Career Highlights
Jie-Hyun Lee's career is marked by his role at the Electronics and Telecommunications Research Institute, where he has dedicated his expertise to significant telecommunications projects. His inventions reflect his commitment to innovation and the advancement of optical networks.
Collaborations
Lee has worked alongside esteemed colleagues such as Seung-Hyun Cho and Sang-Soo Lee, contributing to a collaborative environment that fosters cutting-edge research and development. Their combined efforts continue to influence the future of optical communication technologies.
Conclusion
Jie-Hyun Lee stands out as a visionary inventor whose work is shaping the landscape of telecommunications. With a growing list of patents and innovative methodologies, he exemplifies the crucial role of inventors in driving technological progress and enhancing communication systems. His contributions undoubtedly pave the way for more efficient and advanced optical communication solutions.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.