This inventor holds 3 USPTO granted patents. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2000-2001.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2000-2001
Title: The Innovations of Ji-Hwan Chung
Introduction
Ji-Hwan Chung is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of data storage technology, particularly in hard disk drives. With a total of 3 patents to his name, Chung's work focuses on enhancing the reliability and efficiency of data storage systems.
Latest Patents
One of Ji-Hwan Chung's latest patents is a technique for reassigning data sectors by detecting soft defects. This innovative method allows a hard disk drive to identify soft defects in its data sectors and adjust its error correction capabilities accordingly. By calculating the error rate during data reads, the system can recover from read errors by maximizing error correction capabilities and reassigning spare sectors as needed.
Another significant patent involves a method and apparatus for reading the information recording field of a hard disk drive. This technique enables reliable adjustments of automatic gain control and phase-locked loops. It determines whether a read error occurs during the reading process and adjusts the timing of the read gate signal accordingly. This adjustment allows for a more accurate re-reading of the information recording field, improving overall data integrity.
Career Highlights
Ji-Hwan Chung is currently employed at Samsung Electronics Co., Ltd., a leading company in the technology sector. His work at Samsung has allowed him to push the boundaries of data storage technology and contribute to advancements in the industry.
Collaborations
Chung collaborates with fellow inventor Yong-Soo Kim, with whom he shares insights and expertise in the field of hard disk drive technology. Their partnership has fostered innovation and has led to the development of cutting-edge solutions in data storage.
Conclusion
Ji-Hwan Chung's contributions to the field of data storage technology are noteworthy. His innovative patents and work at Samsung Electronics Co., Ltd. highlight his commitment to improving data reliability and efficiency. Through his efforts, Chung continues to shape the future of hard disk drive technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile