Gyeonggi-do, South Korea

Jin Hae Choi

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Skhynix Inc.. Active years: 2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jin Hae Choi. Retrieved from https://idiyas.com/inventor/jin-hae-choi-sif5172n

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

Calculating rank
USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 6.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2016

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1 patent (USPTO):Explore Patents

Title: The Innovations of Jin Hae Choi: Pioneering 3-D Nonvolatile Memory Technology

Introduction: Jin Hae Choi, an accomplished inventor based in Gyeonggi-do, South Korea, has made significant contributions to the field of memory devices. With a focus on enhancing nonvolatile memory technology, Jin Hae Choi holds a patent that showcases innovative methods of manufacturing cutting-edge devices.

Latest Patents: One of Jin Hae Choi’s notable patents is for a 3-dimensional nonvolatile memory device and method of manufacturing the same. This patent outlines a device that includes multiple control gates stacked on a substrate, numerous first channels that penetrate the control gates, and various memory layer patterns situated between the control gates and the first channels. Each memory layer pattern is designed to surround the first channel while being isolated from one another, presenting a significant advancement in memory storage technology.

Career Highlights: Choi is affiliated with SK Hynix Inc., a leading global semiconductor manufacturer. Throughout their career, Jin has exemplified a commitment to innovation and excellence, significantly impacting the development of memory devices in the industry.

Collaborations: Jin Hae Choi has collaborated with a number of talented individuals in the field, including Min Soo Kim and Dong Sun Sheen. Their combined efforts have fostered a fertile environment for innovation, resulting in advancements that push the boundaries of memory technology.

Conclusion: Jin Hae Choi remains an influential figure in the realm of memory devices. Through the patent for the 3-dimensional nonvolatile memory device and their role at SK Hynix Inc., Jin continues to contribute to groundbreaking advancements that shape the future of technology. The collaboration with fellow innovators underscores the importance of teamwork in driving meaningful advancements in the industry.

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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