Seongnam, South Korea

Sang Hyun Ku

This inventor holds 10 USPTO granted patents and 4 published patent applications. Top assignee: Skhynix Inc.. Active years: 2018-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sang Hyun Ku. Retrieved from https://idiyas.com/inventor/sang-hyun-ku

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

USPTO Granted Patents = 10 

% Patents Active = 100.0

Average Co-Inventor Count = 2.3

ph-index = 2

Forward Citations = 7(Granted Patents)


Location History:

  • Gwangju, KR (2018)
  • Seongnam, KR (2018 - 2020)
  • Gwangju-si, KR (2020)
  • Gyeonggi-do, KR (2021)

Company Filing History:


Years Active: 2018-2025

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10 patents (USPTO):Explore Patents

Title: The Innovations of Sang Hyun Ku

Introduction

Sang Hyun Ku is a prominent inventor based in Seongnam, South Korea. He has made significant contributions to the field of memory devices, holding a total of 10 patents. His work focuses on enhancing the performance and efficiency of memory technology.

Latest Patents

Among his latest patents is a memory device performing a precharge operation, which includes a plurality of word lines and a row control circuit. This invention allows for a selected word line's voltage level to decrease in a controlled manner during different operational sections. Another notable patent is related to a memory that includes a row circuit designed to activate word lines during active operations and manage their discharge during precharge operations. These innovations reflect his commitment to advancing memory technology.

Career Highlights

Sang Hyun Ku is currently employed at SK Hynix Inc., a leading semiconductor company. His role involves developing cutting-edge memory solutions that are crucial for modern computing applications. His expertise in memory devices has positioned him as a key player in the industry.

Collaborations

He has collaborated with notable colleagues, including HongJung Kim and Do Hong Kim, to further enhance the research and development of memory technologies. Their combined efforts contribute to the innovative advancements in the field.

Conclusion

Sang Hyun Ku's contributions to memory technology through his patents and collaborations highlight his significant role in the industry. His work continues to influence the development of efficient memory devices, showcasing the importance of innovation in technology.

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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