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For the Inventor, By the Inventor

Suwon, South Korea

Sang-hyub Lee

This inventor holds 5 USPTO granted patents. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2006-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sang-hyub Lee. Retrieved from https://idiyas.com/inventor/sang-hyub-lee

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

USPTO Granted Patents = 5

Average Co-Inventor Count = 1.4

ph-index = 2

Forward Citations = 20(Granted Patents)


Company Filing History:

goldMedal5 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents

Years Active: 2006-2011

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5 patents (USPTO):Explore Patents
1. 7982995 - Method of writing data using coercivity distribution of data storage medium (2011-07-19),
2. 7835095 - Apparatus and method of setting up bit error rate criterion and apparatus and method of performing burn-in test of hard disk drive (2010-11-16),
3. 7545592 - Flying height measurement method and system (2009-06-09),
4. 7151650 - Head assembly including a variable device for adjusting an inclination of a slider (2006-12-19),
5. 7099109 - Hard disk drive having air flow accelerating device (2006-08-29),

Title: Innovations of Sang-hyub Lee

Introduction

Sang-hyub Lee is a notable inventor based in Suwon, South Korea. He has made significant contributions to the field of data storage technology. With a total of 5 patents to his name, Lee's work focuses on improving the efficiency and reliability of data storage systems.

Latest Patents

One of his latest patents is a method of writing data using coercivity distribution of a data storage medium. This innovative method involves mapping the coercivity distribution of the data storage medium, which includes multiple write spots. It also incorporates measuring the current ambient temperature to determine the optimal write spot for data. If the ambient temperature is higher than room temperature, a write spot with relatively large coercivity is selected. Conversely, if the ambient temperature is lower, a write spot with relatively small coercivity is chosen for data writing.

Another significant patent by Lee is an apparatus and method for setting up a bit error rate (BER) criterion and performing a burn-in test of hard disk drives (HDDs). This method includes measuring the temperatures of HDDs and adjusting the BER criterion based on the measured temperature. If the temperature exceeds the optimum level for a burn-in test, a new BER criterion with a higher value is established. If the temperature is below the optimum level, a lower value is set.

Career Highlights

Sang-hyub Lee is currently employed at Samsung Electronics Co., Ltd., a leading company in the technology sector. His work at Samsung has allowed him to develop and refine his innovative ideas in data storage technology.

Collaborations

Lee has collaborated with notable coworkers, including Tae-sik Kang and Woo-seong Chung. Their teamwork has contributed to the advancement of technology in their field.

Conclusion

Sang-hyub Lee's contributions to data storage technology through his patents demonstrate his innovative spirit and commitment to improving data reliability. His work continues to influence the industry and pave the way for future advancements.

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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