Jae Wook Jang

Title: The Innovations of Jae Wook Jang

Introduction

Jae Wook Jang is a notable inventor based in Suwon, South Korea. He has made significant contributions to the field of acoustic resonators, particularly through his innovative patent. His work is recognized for its potential applications in various electronic devices.

Latest Patents

Jae Wook Jang holds a patent for a Film Bulk Acoustic Resonator (FBAR) and the method of forming the same. This invention includes an insulation layer on a substrate to prevent signal transmission to the substrate. The FBAR features a membrane layer that corresponds to an activation area, allowing for adjustments in the resonance frequency band and improvements in transmission gain. The method of forming the FBAR involves creating a sacrificing layer made of polysilicon, utilizing a dry etching process to form an air gap, and creating a via hole. This innovative approach addresses structural problems associated with conventional air gap forming processes and allows for controlled locations and numbers of via holes.

Career Highlights

Jae Wook Jang is currently employed at Samsung Electro-Mechanics Co., Ltd., where he continues to develop cutting-edge technologies. His work at this leading company in the electronics sector has positioned him as a key player in the advancement of acoustic resonator technology.

Collaborations

Jae Wook Jang collaborates with Kuk Hyun Sunwoo, contributing to the innovative projects at Samsung Electro-Mechanics Co., Ltd. Their teamwork enhances the development of new technologies in the field.

Conclusion

Jae Wook Jang's contributions to the field of acoustic resonators exemplify the impact of innovative thinking in technology. His patent for the Film Bulk Acoustic Resonator showcases his ability to solve complex engineering challenges.