Joo-Hyung Chae

Title: Joo-Hyung Chae: Innovator in Signal Processing Technologies

Introduction

Joo-Hyung Chae is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of signal processing, holding a total of 8 patents. His innovative work has advanced the technology used in signal receivers and data receiving circuits.

Latest Patents

Among his latest patents is a signal receiver and method of measuring the offset of a signal receiver. This invention includes a first preliminary receiver circuit that generates a first preliminary reception signal based on a first reference voltage. Additionally, it features a second preliminary receiver circuit that generates a second preliminary reception signal based on a second reference voltage. The reception circuit selects one of these signals in response to the voltage level of a reception signal, generating the final reception signal. Another notable patent is a data receiving circuit that incorporates a variable delay circuit, a receiving circuit, a phase shift circuit, a phase comparison circuit, and a delay adjusting circuit, all working together to enhance data sampling and synchronization.

Career Highlights

Joo-Hyung Chae has worked with notable organizations such as SK Hynix Inc. and Seoul National University. His experience in these institutions has allowed him to collaborate on various projects that push the boundaries of technology in signal processing.

Collaborations

Some of his coworkers include Suhwan Kim and Deog-Kyoon Jeong, who have contributed to his research and development efforts.

Conclusion

Joo-Hyung Chae's innovative contributions to signal processing technologies have established him as a key figure in the field. His patents reflect a commitment to advancing technology and improving the efficiency of signal receivers and data circuits.