Company Filing History:
Years Active: 2014-2025
Title: So Hyeun Yun: Innovator in Antenna and Filter Technologies
Introduction
So Hyeun Yun is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the fields of antenna and filter technologies, holding a total of 5 patents. His work is characterized by innovative designs that enhance the performance of electronic devices.
Latest Patents
One of his latest patents is titled "Multi-beam antenna using higher-order modes." This invention discloses an array antenna comprising a plurality of array elements. The array elements are formed as a coupler, including a central element and peripheral elements configured to surround the central element. Each of these elements is designed as a waveguide, with the peripheral elements excited in higher-order modes using coupling slots. This configuration allows for the formation of a beam pattern through the electric field distribution of both the central and peripheral elements.
Another notable patent is the "Variable high frequency filter device and assembly." This tunable filter device is designed to change a central frequency and bandwidth. It includes a body that forms a cavity together with a cover, a resonator attached to or integrally formed on the lower surface of the cavity, and a frequency-tuning element. The frequency-tuning element consists of a head and a shaft, with the shaft passing through the cover and inserted into the resonator. A cam is disposed on the head to control the insertion length of the shaft, allowing for precise adjustments.
Career Highlights
So Hyeun Yun is affiliated with the Electronics and Telecommunications Research Institute, where he continues to push the boundaries of technology. His work has garnered attention for its practical applications in modern telecommunications.
Collaborations
He has collaborated with notable coworkers, including Hong Yeol Lee and Chang Soo Kwak, contributing to various projects that enhance the institute's research capabilities.
Conclusion
So Hyeun Yun's innovative work in antenna and filter technologies exemplifies the spirit of invention. His contributions are paving the way for advancements in telecommunications and electronic devices.