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For the Inventor, By the Inventor

Suwon, South Korea

Sukhun Choi

This inventor holds 18 USPTO granted patents and 2 published patent applications, primarily in Semiconductor Devices. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2011-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sukhun Choi. Retrieved from https://idiyas.com/inventor/sukhun-choi

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

Calculating rank
USPTO Granted Patents = 18 

% Patents Active = 100.0

Average Co-Inventor Count = 5.2

ph-index = 6

Forward Citations = 112(Granted Patents)


Location History:

  • Gyeonggi-do, KR (2013)
  • Suwon-si, KR (2011 - 2017)

Company Filing History:

goldMedal18 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents

Years Active: 2011-2017

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Areas of Expertise:
Semiconductor Device
Magnetic Memory
Three-Dimensional Memory
Fabrication Method
Metal Gate Electrode
Tunnel Barriers
Passive Element
Metal Oxide Patterns
Variable Resistor
Storage Nodes
Device Isolation Pattern
Memory Cell Array
18 patents (USPTO):Explore Patents
1. 9716162 - Semiconductor device and method of fabricating the same (2017-07-25),
2. 9048412 - Magnetic memory devices including magnetic layers separated by tunnel barriers (2015-06-02),
3. 8946026 - Methods of fabricating a semiconductor device including metal gate electrodes (2015-02-03),
4. 8901663 - Semiconductor devices having passive element in recessed portion of device isolation pattern and methods of fabricating the same (2014-12-02),
5. 8790988 - Semiconductor devices having passive element in recessed portion of device isolation pattern and methods of fabricating the same (2014-07-29),
6. 8787082 - Semiconductor memory device comprising three-dimensional memory cell array (2014-07-22),
7. 8785901 - Semiconductor devices having metal oxide patterns (2014-07-22),
8. 8766232 - Semiconductor memory devices having variable resistor and methods of fabricating the same (2014-07-01),
9. 8679935 - Methods of fabricating a semiconductor device having metallic storage nodes (2014-03-25),
10. 8648434 - Magnetic memory devices (2014-02-11),
11. 8614511 - Three dimensional semiconductor memory device and method of fabricating the same (2013-12-24),
12. 8445979 - Magnetic memory devices including magnetic layers separated by tunnel barriers (2013-05-21),
13. 8435830 - Methods of fabricating semiconductor devices (2013-05-07),
14. 8310019 - Magnetic memory device (2012-11-13),
15. 8284601 - Semiconductor memory device comprising three-dimensional memory cell array (2012-10-09),

Title: Sukhun Choi: Innovator in Semiconductor Technology

Introduction

Sukhun Choi is a prominent inventor based in Suwon-si, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of 18 patents. His work has been instrumental in advancing the capabilities of electronic devices.

Latest Patents

One of Sukhun Choi's latest patents is a semiconductor device and method of fabricating the same. This invention includes a substrate with an active pattern, a gate electrode crossing the active pattern, and a gate capping pattern on the gate electrode. The gate capping pattern is designed to have a width larger than that of the gate electrode, featuring extended portions that extend toward the substrate and partially cover both sidewalls of the gate electrode. Another notable patent involves magnetic memory devices that include magnetic layers separated by tunnel barriers. This magnetic memory device comprises a first vertical magnetic layer, a non-magnetic layer on the first vertical magnetic layer, and a first junction magnetic layer on the non-magnetic layer. The design includes a tunnel barrier on the first junction magnetic layer, with additional junction magnetic layers and vertical magnetic layers enhancing its functionality.

Career Highlights

Sukhun Choi is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate and develop cutting-edge technologies. His work at Samsung has positioned him as a key player in the semiconductor industry, contributing to the company's reputation for excellence in electronic products.

Collaborations

Throughout his career, Sukhun Choi has collaborated with talented individuals such as Sechung Oh and Jangeun Lee. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Sukhun Choi's contributions to semiconductor technology and magnetic memory devices highlight his role as a leading inventor in the field. His innovative patents and collaborations with esteemed colleagues continue to shape the future of electronics.

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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