Yih Hurng Jung

Title: Yih Hurng Jung: Innovator in Hard Disk Drive Technology

Introduction

Yih Hurng Jung is a notable inventor based in Santa Clara, CA, who has made significant contributions to the field of hard disk drive technology. With a total of two patents to his name, Jung has developed innovative methods that enhance the performance and accuracy of servo writing in hard disk drives.

Latest Patents

Jung's latest patents include "Utilization of the acceleration zone in ammonite servo writing" and "Window timing adjustment for spiral bursts." The first patent describes a method for writing servo information onto a disk using a servo writer. This method involves accelerating a head to a constant velocity across a disk, which is divided into an acceleration zone and a constant velocity zone. The head writes a spiral servo pattern in the constant velocity zone, while a servo reference pattern is created in the acceleration zone to improve the accuracy of the final servo pattern. The second patent focuses on writing servo information by adjusting a timing window based on a position error signal generated from spiral servo signals. This adjustment compensates for irregularities in the signals, ensuring precise writing of servo patterns onto the disk.

Career Highlights

Jung is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate in the realm of hard disk drive technology. His work has been instrumental in advancing the efficiency and reliability of data storage solutions.

Collaborations

Throughout his career, Jung has collaborated with talented individuals such as Kwong-Tat Chan and Bipinchandra V Gami, contributing to a dynamic and innovative work environment.

Conclusion

Yih Hurng Jung's contributions to hard disk drive technology through his patents demonstrate his commitment to innovation and excellence in engineering. His work continues to influence the industry and improve data storage solutions.