This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Ls Cable Ltd.. Active years: 2012.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2012
Title: Kwan Hee Han: Innovator in Power Line Communication Systems
Introduction
Kwan Hee Han is a notable inventor based in Anyang, South Korea. He has made significant contributions to the field of communication technology, particularly in power line communication systems. His innovative approach has led to the development of a unique communication device that enhances the efficiency of data transmission over existing power lines.
Latest Patents
Kwan Hee Han holds a patent for a "Power line communication system using hybrid-fiber coaxial and communication device used in the system." This invention involves a communication equipment utilized in a power line communication (PLC) system that employs a hybrid fiber coax (HFC). The system includes a PLC optical network unit, a PLC trunk bridge amplifier, a PLC distribution amplifier, and a PLC coupling device. Notably, the PLC optical network unit does not require a PLC protocol conversion of an Ethernet signal by a cable modem and a PLC modem at each subscriber location. This innovation enables PLC communication between each subscriber location and a communication terminal using a PLC Ethernet signal directly. The system achieves this by receiving an optical signal from an optical transmitter via an optical fiber, converting the optical signal into the PLC Ethernet signal according to a predetermined PLC protocol, and transmitting the PLC Ethernet signal to at least one subscriber location via a coaxial cable.
Career Highlights
Kwan Hee Han is associated with LS Cable Ltd., a company known for its advancements in cable and communication technologies. His work at LS Cable Ltd. has positioned him as a key player in the development of innovative communication solutions.
Collaborations
Throughout his career, Kwan Hee Han has collaborated with talented individuals such as Dong Young Park and Sung Wook Moon. These collaborations have contributed to the successful development and implementation of his innovative technologies.
Conclusion
Kwan Hee Han's contributions to power line communication systems exemplify the impact of innovation in modern communication technology. His patented inventions continue to influence the industry and enhance the efficiency of data transmission.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile