Young Hun Kim

Title: Innovations by Young Hun Kim

Introduction

Young Hun Kim is a notable inventor based in Osan-si, South Korea. He has made significant contributions to the field of acoustic resonators, holding three patents that showcase his innovative spirit and technical expertise. His work primarily focuses on enhancing the performance and stability of film bulk acoustic resonator (FBAR) technologies.

Latest Patents

Young Hun Kim's latest patents include a film bulk acoustic resonator chip and package structure with improved power tolerance. This invention features a first substrate with multiple FBARs, each equipped with a bottom electrode, a piezoelectric material, and a top electrode. The design also incorporates first bonding pads connected to these electrodes. Additionally, the second substrate contains vias and bonding pads that facilitate the connection between the two substrates. Another significant patent is the film bulk acoustic resonator chip and package structure with an improved temperature coefficient. This innovation aims to maintain stability against temperature fluctuations while preserving the performance of the Q factor and k2e. The structure includes a temperature compensation layer surrounding the central area of the substrate.

Career Highlights

Young Hun Kim is currently associated with Wisol Co., Ltd., where he continues to develop cutting-edge technologies in the field of acoustic resonators. His work has contributed to advancements in the performance and reliability of electronic components, making a lasting impact on the industry.

Collaborations

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Conclusion

Young Hun Kim's innovative contributions to the field of film bulk acoustic resonators highlight his expertise and commitment to advancing technology. His patents reflect a deep understanding of the challenges in the industry and a dedication to finding effective solutions.