Jong-Tae Kwak

Title: Innovative Contributions of Jong-Tae Kwak in Semiconductor Technologies

Introduction

Jong-Tae Kwak is a prominent inventor based in Ichon-shi, South Korea, recognized for his significant contributions to semiconductor technology. With an impressive portfolio of 19 patents, he has played a pivotal role in advancing the functionality of delay locked loops (DLLs) in various applications.

Latest Patents

Among his recent innovations is the patent for a "Register Controlled Delay Locked Loop and Its Control Method." This invention features a coarse delay line that generates a delayed input clock signal by delaying an external clock signal. Additionally, it includes a fine delay line unit for creating fine delayed clock signals, a phase detector that compares signal phases, and a mixer controller that produces a weight value for generating a mixed clock signal. Another notable patent is for a "Delay Locked Loop in Semiconductor Memory Device," which prevents stuck failures in dead-zones. This invention incorporates various components like clock buffering blocks and a stuck checking block to enhance the reliability of internal clock signals.

Career Highlights

Jong-Tae Kwak currently works at Hynix Semiconductor Inc., where he continues to innovate and refine semiconductor technologies. His expertise in delay locked loops significantly contributes to the company's success in producing high-performance memory devices.

Collaborations

Throughout his career, Jong-Tae has collaborated with notable colleagues, including Hyun-Woo Lee and Seong-Hoon Lee. These partnerships have facilitated the advancement of innovative solutions within their projects.

Conclusion

Jong-Tae Kwak's contributions to the field of semiconductor technology through his numerous patents showcase his role as a leading inventor. His work not only enhances device performance but also sets a benchmark for future innovations in the industry.