Dae-Jin Hyun

Title: The Innovations of Dae-Jin Hyun

Introduction

Dae-Jin Hyun is a notable inventor based in Harbor City, California. He has made significant contributions to the field of acoustic resonators, holding two patents that showcase his innovative spirit and technical expertise.

Latest Patents

Hyun's latest patents focus on the development of film bulk acoustic resonators with spurious resonance suppression. These devices and processes are designed to reduce the resonance of spurious waves in a bulk acoustic resonator. The technology involves a first electrode coupled to one side of a piezoelectric layer and a second electrode coupled to the opposite side. This configuration allows the piezoelectric layer to resonate in response to an electrical signal applied between the electrodes. The inclusion of perforations in the electrodes and the piezoelectric layer, along with supporting posts or beams, effectively reduces the resonance of spurious waves and obstructs the propagation of lateral acoustic waves out of the active region.

Career Highlights

Dae-Jin Hyun is currently employed at Global Communication Semiconductors, LLC, where he continues to push the boundaries of technology in the semiconductor industry. His work has been instrumental in advancing the capabilities of acoustic resonators, which are critical components in various electronic devices.

Collaborations

Hyun collaborates with esteemed colleagues such as Robert Bruce Stokes and Alvin M Kong, contributing to a dynamic and innovative work environment.

Conclusion

Dae-Jin Hyun's contributions to the field of acoustic resonators exemplify his dedication to innovation and technology. His patents reflect a deep understanding of the complexities involved in acoustic wave manipulation, making him a valuable asset in the semiconductor industry.