Yeun-Ho Joung

Title: Yeun-Ho Joung: Innovator in Micromachined Technologies

Introduction

Yeun-Ho Joung is a notable inventor based in Suwanee, GA (US), recognized for his contributions to micromachined technologies. With a total of 2 patents, Joung has made significant advancements in the fields of sensor technology and hermetic sealing.

Latest Patents

One of his latest patents is for a hermetic chamber with electrical feedthroughs. This exemplary pressure cavity is designed to be durable, stable, and biocompatible, configured to accommodate pico to nanoliter-scale volumes. The pressure cavity is hermetically sealed from the exterior environment while maintaining the ability to communicate with other devices. Micromachined, hermetically-sealed sensors are designed to receive power and return information through direct electrical contact with external electronics. This innovative sensor is particularly suited for harsh and biological environments, such as intracorporeal implantation and in vivo use. Additionally, novel manufacturing methods are employed to construct these sensors.

Another significant patent is for a surface micromachined millimeter-scale RF system and method. This invention includes a surface micromachined electromagnetically radiating antenna, which features a coplanar waveguide on a ground plane coated substrate. The conductor path is coupled to a monopole conductor, which has a generally-cylindrical backbone erected vertically from the substrate. The antenna can be fabricated by depositing an epoxy on the substrate to a predetermined depth and pattern, followed by exposure to an ultraviolet source to develop columns according to the pattern.

Career Highlights

Throughout his career, Yeun-Ho Joung has worked with prominent organizations such as Cardiomems, Inc. and Georgia Tech Research Corporation. His work has significantly impacted the development of advanced sensor technologies.

Collaborations

Joung has collaborated with notable individuals in the field, including Mark G. Allen and David O'Brien. These collaborations have further enhanced his innovative contributions to technology.

Conclusion

Yeun-Ho Joung is a distinguished inventor whose work in micromachined technologies has led to significant advancements in sensor design and hermetic sealing. His patents reflect a commitment to innovation and excellence in engineering.