Company Filing History:
Years Active: 2012-2015
Title: Jongsik Lim: Innovator in Wireless Circuit Technology
Introduction
Jongsik Lim is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of wireless circuit technology, holding a total of 2 patents. His work focuses on enhancing the performance and efficiency of microstrip transmission lines and high-frequency amplifiers.
Latest Patents
One of his latest patents is titled "Double microstrip transmission line having common defected ground structure." This invention discloses a microstrip transmission line that incorporates a common defected ground structure (DGS) and a double microstrip structure. The design includes a first dielectric layer with a signal line pattern, a common ground conductive layer with a defected ground structure, and a second dielectric layer with an additional signal line pattern. This innovative approach aims to improve the functionality of wireless circuit apparatuses.
Another notable patent is the "Dual band high frequency amplifier using composite right/left handed transmission line." This invention introduces a dual band high-frequency amplifier that utilizes a composite right/left handed (CRLH) transmission line. The CRLH TL structure is integrated into the input and output matching circuits of the amplifier, allowing for effective impedance matching at two frequencies. This design enhances both gain and matching characteristics, making it a valuable advancement in high-frequency technology.
Career Highlights
Jongsik Lim is affiliated with the Soonchunhyang University Industry Academy Cooperation Foundation. His role at this institution allows him to engage in research and development, contributing to the advancement of technology in his field.
Collaborations
He collaborates with various professionals, including his coworker Dal Ahn, to further innovate and develop new technologies in wireless circuits.
Conclusion
Jongsik Lim's contributions to wireless circuit technology through his patents demonstrate his commitment to innovation and excellence. His work continues to influence the field, paving the way for future advancements in high-frequency applications.