Company Filing History:
Years Active: 2004-2007
Title: Innovations of Jun Seok Shim
Introduction
Jun Seok Shim is a prominent inventor based in Cupertino, CA, known for his contributions to the field of hard disk drive technology. He holds a total of 6 patents, showcasing his innovative approach to solving complex engineering challenges.
Latest Patents
One of his latest patents is titled "Method and apparatus for providing positional information on a disk." This invention focuses on positioning a read/write head in a hard disk drive. The method involves providing a disk with multiple tracks, each containing a servo field with servo bits. These bits are read to generate a position signal for the read/write head. The invention determines the difference in position between an initial and a subsequent position of the read/write head on a track, with the subsequent position occurring after the head has moved one revolution. The initial and subsequent positions are laterally offset. A compensation signal is generated based on these positions and the difference, which is then combined with the position signal to create a compensated position signal for accurate positioning of the read/write head. Various embodiments of this method are described in the patent.
Career Highlights
Jun Seok Shim is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate and develop advanced technologies in the field of data storage. His work has significantly impacted the efficiency and reliability of hard disk drives.
Collaborations
He has collaborated with notable colleagues, including Sang Hoon Chu and Soo Il Choi, contributing to various projects that enhance the capabilities of hard disk technology.
Conclusion
Jun Seok Shim's innovative work in hard disk drive technology exemplifies his commitment to advancing engineering solutions. His patents reflect a deep understanding of the complexities involved in data storage, making him a valuable contributor to the field.