Location History:
- Daejon, KR (2009)
- Deajeon, KR (2012)
- Daejeon, KR (2021)
Company Filing History:
Years Active: 2009-2021
Title: Yong-Il Jun: Innovator in Radio Frequency and Optical-Wireless Technologies
Introduction
Yong-Il Jun is a prominent inventor based in Daejon, South Korea. He has made significant contributions to the fields of radio frequency and optical-wireless technologies. With a total of 4 patents to his name, his work continues to influence advancements in telecommunications.
Latest Patents
One of Yong-Il Jun's latest patents is a radio frequency transceiver. This innovative device includes a receiving unit that converts a radio frequency signal received by an antenna into an intermediate signal based on an intermediate local signal. Additionally, it features a transmitting unit that converts an intermediate signal into a radio frequency signal based on a radio frequency local signal. The local signal generating unit is responsible for generating both the intermediate local signal and the radio frequency local signal.
Another notable patent is the high power efficiency optical-wireless transmitter. This invention addresses issues such as low power efficiency, signal distortion due to non-linearity of output, a large number of connection terminals, and non-uniformity of optical power intensities of optical sources. The transmitter includes an amplitude-to-array coder that converts the amplitude of an electric signal input from a baseband modulator into optical source control signals, generating an optical output power corresponding to the electric signal. It also features optical source driver groups that drive optical sources based on these control signals.
Career Highlights
Yong-Il Jun is affiliated with the Electronics and Telecommunications Research Institute, where he continues to develop innovative technologies. His work has garnered attention for its practical applications in enhancing communication systems.
Collaborations
He has collaborated with notable coworkers, including Jong-Won Kim and Bong-Hyuk Park, contributing to various projects that push the boundaries of technology.
Conclusion
Yong-Il Jun's contributions to radio frequency and optical-wireless technologies exemplify his innovative spirit and dedication to advancing telecommunications. His patents reflect a commitment to solving complex challenges in the field.
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.