Gyeonggi-do, South Korea

Hong Sik Yun

This inventor holds 3 USPTO granted patents and 2 published patent applications. Top assignee: Skhynix Inc.. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hong Sik Yun. Retrieved from https://idiyas.com/inventor/hong-sik-yun

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

USPTO Granted Patents = 3 

% Patents Active = 100.0

Average Co-Inventor Count = 1.6

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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3 patents (USPTO):Explore Patents

Title: Innovations of Hong Sik Yun

Introduction

Hong Sik Yun is a prominent inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the field of storage devices and memory control technology. With a total of 3 patents to his name, Yun continues to push the boundaries of innovation in his industry.

Latest Patents

His latest patents include a storage device and a memory control device. One embodiment of his storage device provides a read retry table optimized for memory based on the distribution of read voltages of word lines included in the corresponding memory. By changing the method of setting a read retry table depending on the number of sample data, it offers an optimal read retry table even for memories with insufficient sample data. Additionally, his storage device executes a read retry operation based on a read retry sequence key. This device can perform read retry operations on multiple memory cells when failures occur during read operations, utilizing M history read biases to determine the sequence in which these biases are applied.

Career Highlights

Hong Sik Yun is currently employed at SK Hynix Inc., a leading semiconductor manufacturer. His work at the company has been instrumental in advancing memory technology.

Collaborations

He collaborates with fellow inventor Jae Yong Son, contributing to innovative projects within the company.

Conclusion

Hong Sik Yun's contributions to the field of memory technology through his patents and work at SK Hynix Inc. highlight his role as a key innovator in the industry. His advancements continue to shape the future of storage devices.

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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