logo

For the Inventor, By the Inventor

Hwaseong, South Korea

Gyuhwan Oh

This inventor holds 14 USPTO granted patents and 24 published patent applications, primarily in Semiconductor Memory Devices. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2011-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Gyuhwan Oh. Retrieved from https://idiyas.com/inventor/gyuhwan-oh

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

Calculating rank
USPTO Granted Patents = 14 

% Patents Active = 100.0

Average Co-Inventor Count = 3.9

ph-index = 7

Forward Citations = 90(Granted Patents)


Location History:

  • Kyounggi Province, KR (2011)
  • Hwasung-si, KR (2015 - 2016)
  • Hwaseong-si, KR (2012 - 2022)

Company Filing History:

goldMedal14 out of 138,671 
 
Samsung Electronics Co., Ltd.
 patents

Years Active: 2011-2022

Loading Chart...
Areas of Expertise:
Semiconductor Memory
Variable Resistance
Phase-Change Memory
Data Storage
Self-Heating Layer
Thermally-Isolated Layers
Air Gap Spacers
Metal Silicide
Non-Volatile Memory
Manufacturing Methods
Device Fabrication
Memory Cells
14 patents (USPTO):Explore Patents
1. 11502132 - Semiconductor memory device (2022-11-15),
2. 11387410 - Semiconductor device including data storage material pattern (2022-07-12),
3. 11195997 - Variable resistance memory devices including self-heating layer and methods of manufacturing the same (2021-12-07),
4. 11127900 - Variable resistance memory devices, and methods of forming variable resistance memory devices (2021-09-21),
5. 10720577 - Variable resistance memory devices, and methods of forming variable resistance memory devices (2020-07-21),
6. 9496223 - Semiconductor devices including spacers (2016-11-15),
7. 9318379 - Methods of manufacturing semiconductor devices including air gap spacers (2016-04-19),
8. 9214382 - Semiconductor devices including air gap spacers (2015-12-15),
9. 9029828 - Phase-change memory devices including thermally-isolated phase-change layers and methods of fabricating the same (2015-05-12),
10. 8558348 - Variable resistance memory device and methods of forming the same (2013-10-15),
11. 8501623 - Method of forming a semiconductor device having a metal silicide and alloy layers as electrode (2013-08-06),
12. 8278206 - Variable resistance memory device and methods of forming the same (2012-10-02),
13. 8263455 - Method of forming variable resistance memory device (2012-09-11),
14. 7863173 - Variable resistance non-volatile memory cells and methods of fabricating same (2011-01-04),

Title: Innovations of Gyuhwan Oh in Semiconductor Technology

Introduction: Gyuhwan Oh is an accomplished inventor based in Hwaseong-si, South Korea, known for his significant contributions to semiconductor technology. With a total of 14 patents to his name, his work primarily focuses on semiconductor memory devices that play a crucial role in modern electronics.

Latest Patents: Gyuhwan Oh's most recent patents showcase his innovative approaches in semiconductor memory technology. One notable patent describes a semiconductor memory device that features a substrate, conductive lines arranged at intersecting directions, and a memory cell incorporating multiple stacked components, including electrode patterns and a switching element. Another patent outlines a semiconductor device that integrates a base structure, conductive structures with carbon layers, and a comprehensive data storage pattern. These inventions illustrate his dedication to advancing semiconductor design and functionality.

Career Highlights: As a key inventor at Samsung Electronics Co., Ltd., Gyuhwan Oh has been instrumental in developing cutting-edge technologies that enhance the performance of electronic devices. His research and inventions have been pivotal in the evolution of semiconductor applications, contributing to the efficiency and capability of various technologies.

Collaborations: Throughout his career, Gyuhwan Oh has worked alongside talented colleagues such as Young-Lim Park and Dongho Ahn. Their collaboration has fostered an environment of creativity and innovation, which has led to successful advancements in the field of semiconductor technology.

Conclusion: Gyuhwan Oh's contributions to the field of semiconductor memory devices are a testament to his expertise and innovative spirit. His patents not only demonstrate his technical proficiency but also hold the potential to influence future developments in the electronics industry. Through his work at Samsung Electronics Co., Ltd., Gyuhwan Oh continues to push the boundaries of what is possible in semiconductor 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]
Loading…