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For the Inventor, By the Inventor

Suwon, South Korea

Sung-youn Cho

This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2008-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sung-youn Cho. Retrieved from https://idiyas.com/inventor/sung-youn-cho-hfqa8sbw

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 4 

Average Co-Inventor Count = 2.2

ph-index = 2

Forward Citations = 18(Granted Patents)


Company Filing History:

goldMedal4 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents

Years Active: 2008-2011

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4 patents (USPTO):Explore Patents
1. 8045281 - Method of setting write factor in hard disk drive and hard disk drive using the same (2011-10-25),
2. 7920351 - Method of setting AC erase frequency and AC erase method based on data frequency (2011-04-05),
3. 7636213 - Recording current optimization method of hard disk drive, recording medium storing program to execute the method and apparatus employing the same (2009-12-22),
4. 7337263 - Method of varying recording density of data storage medium and disk drive using the method (2008-02-26),

Title: Innovations of Sung-youn Cho

Introduction

Sung-youn Cho is a notable inventor based in Suwon-si, South Korea. He has made significant contributions to the field of hard disk drive technology. With a total of 4 patents to his name, Cho has demonstrated a commitment to advancing data storage solutions.

Latest Patents

Among his latest patents is a method of setting write factors in hard disk drives. This innovative approach involves writing a write signal onto a test track based on an initially set write factor on the magnetic head. The process includes measuring the write quality of the test track and adjusting the write factor accordingly to achieve optimal performance. Another significant patent is related to setting AC erase frequency based on data frequency. This method allows for the adjustment of AC erase frequency for different disk areas, enhancing the efficiency of data management.

Career Highlights

Sung-youn Cho has been associated with Samsung Electronics Co., Ltd., where he has played a crucial role in developing advanced storage technologies. His work has contributed to the company's reputation as a leader in the electronics industry.

Collaborations

Throughout his career, Cho has collaborated with talented individuals such as Keung-ho Hong and Seung-youl Jeong. These partnerships have fostered innovation and have led to the successful development of new technologies.

Conclusion

Sung-youn Cho's contributions to hard disk drive technology and his innovative patents highlight his expertise and dedication to the field. His work continues to influence advancements in data storage solutions.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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