Company Filing History:
Years Active: 2004-2007
Title: The Innovations of Soo Il Choi
Introduction
Soo Il Choi 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 4 patents to his name, Choi's work focuses on improving the efficiency and accuracy of data storage devices.
Latest Patents
One of Choi's latest patents is a method and apparatus for providing positional information on a disk. This invention involves positioning a read/write head in a hard disk drive by utilizing a disk that has multiple tracks, each containing a servo field with servo bits. The servo bits are read to generate a position signal for the read/write head. The method calculates 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, and a compensation signal is generated based on these positions and their difference. The position signal and compensation signal are then combined to create a compensated position signal for accurate positioning of the read/write head.
Career Highlights
Soo Il Choi is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate in the realm of data storage technology. His work has been instrumental in enhancing the performance of hard disk drives, making them more reliable and efficient.
Collaborations
Choi has collaborated with several talented individuals in his field, including Sang Hoon Chu and Jun Seok Shim. Their combined expertise has contributed to the development of advanced technologies in data storage.
Conclusion
Soo Il Choi's contributions to hard disk drive technology through his innovative patents demonstrate his commitment to advancing the field. His work not only enhances the functionality of data storage devices but also paves the way for future innovations.