Hyuk Ju Ryu

Title: Innovations of Hyuk Ju Ryu

Introduction

Hyuk Ju Ryu is a notable inventor based in Portland, OR (US), recognized for his contributions to the field of electronics and semiconductor technology. He holds three patents that showcase his innovative approach to solving complex engineering challenges. His work primarily focuses on enhancing the performance and efficiency of electronic devices.

Latest Patents

One of Hyuk Ju Ryu's latest patents is titled "Stroboscopic electron-beam signal image mapping." This invention involves pulsed beam prober systems, devices, and techniques that provide a beam detection frequency less than an electrical test frequency. The process includes applying a pulsed beam to a die under test, which elicits a detectable beam modulation in an imaging signal reflected from the die. This modulation occurs at a detection frequency that is less than the electrical test frequency, thereby improving the accuracy of the testing process.

Another significant patent is related to "Transistor arrangements with stacked trench contacts." This invention discloses transistor arrangements featuring trench contacts that are stacked over one another. The fabrication process involves forming a first trench contact over a source or drain contact, recessing it, and then forming a second trench contact above it. This innovative approach enhances edge placement error margin, cost-efficiency, and overall device performance compared to conventional methods.

Career Highlights

Hyuk Ju Ryu is currently employed at Intel Corporation, a leading technology company known for its advancements in semiconductor manufacturing. His work at Intel has allowed him to contribute significantly to the development of cutting-edge technologies that drive the electronics industry forward.

Collaborations

Throughout his career, Hyuk Ju Ryu has collaborated with esteemed colleagues, including Andy Chih-Hung Wei and Changyok Park. These collaborations have fostered an environment of innovation and have led to the successful development of various technologies.

Conclusion

Hyuk Ju Ryu's contributions to the field of electronics through his patents and work at Intel Corporation highlight his role as a significant innovator. His inventions not only advance technology but also pave the way for future developments in the industry.