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For the Inventor, By the Inventor

Seongnam, South Korea

Jong-Chul Park

This inventor holds 27 USPTO granted patents and 10 published patent applications and 1 EPO patent, primarily in Semiconductor Memory Devices. Top assignees: Samsung Electronics Co., Ltd., Finetex Ene, Inc., Korea Electronics Technology Institute. Active years: 1996-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jong-Chul Park. Retrieved from https://idiyas.com/inventor/jong-chul-park-bhpou8ds

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

USPTO Granted Patents = 27 

% Patents Active = 77.8


Average Co-Inventor Count = 2.4

ph-index = 4

Forward Citations = 98(Granted Patents)


Location History:

  • Gumi, KR (1998)
  • Suwon-si, KR (2006 - 2011)
  • Seoul, KR (1996 - 2013)
  • Seongnam-si, KR (2009 - 2024)

Company Filing History:

goldMedal25 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents
silverMedal1 out of 1 
 
Finetex Ene, Inc.
 patent
bronzeMedal1 out of 542 
 
Korea Electronics Technology Institute
 patents

Years Active: 1996-2024

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Areas of Expertise:
Semiconductor Device
Memory Cell
Magnetoresistive RAM
Variable Resistance Memory
Stacked Cell Structure
Nonvolatile Memory
Fabrication Method
Conductive Layer Structure
Phase-Change Memory
Control Circuit
Electric Spinning Apparatus
Data Conversion
27 patents (USPTO):Explore Patents
1. 12062660 - Semiconductor device with a contact plug adjacent a gate structure (2024-08-13),
2. 11417652 - Semiconductor device with a contact plug adjacent a gate structure (2022-08-16),
3. 10916700 - Memory device with memory cell pillar having resistive memory layer with wedge memory portion and body memory portion, and method of fabricating the same (2021-02-09),
4. 10825986 - Semiconductor devices including a stacked cell structure (2020-11-03),
5. 10461127 - Variable resistance memory device and method of manufacturing the same (2019-10-29),
6. 10454028 - Semiconductor devices including a plurality of stacked cell structures (2019-10-22),
7. 10403817 - Memory device with memory cell pillar having resistive memory layer with wedge memory portion and body memory portion, and method of fabricating the same (2019-09-03),
8. 10134980 - Magnetoresistive random access memory device (2018-11-20),
9. 9997566 - Magnetoresistive random access memory devices and methods of manufacturing the same (2018-06-12),
10. 9985202 - Method of fabricating memory device (2018-05-29),
11. 9735349 - Magnetoresistive random access memory device and method of manufacturing the same (2017-08-15),
12. 9337418 - Method of manufacturing a magnetoresistive random access memory device (2016-05-10),
13. 9306156 - Methods of manufacturing a magnetoresistive random access memory device (2016-04-05),
14. 9159767 - Methods of manufacturing magnetoresistive random access memory devices (2015-10-13),
15. 8443291 - Apparatus and method for creating widget in portable terminal (2013-05-14),

Title: **Jong-Chul Park: A Pioneer in Semiconductor Innovations**

Introduction

Jong-Chul Park, based in Seongnam-si, South Korea, stands out as a notable inventor with an impressive portfolio of 27 patents to his name. His work primarily focuses on advancements within the semiconductor industry, showcasing his expertise in developing innovative technologies.

Latest Patents

Among his latest contributions to the field, Park has filed patents for semiconductor devices featuring a contact plug adjacent to a gate structure. These devices are designed with a substrate and gate structure, incorporating multiple etch stop layers and an interlayer insulation layer stacked on the gate. The innovation lies in the contact plug that penetrates several layers to connect with the sidewall of the gate structure. This plug comprises a lower portion with a specified width and an upper portion that varies in width, while its lower surface showcases a unique stepped shape, enhancing its functionality and performance.

Career Highlights

Jong-Chul Park has made significant strides in his career, having worked with prominent companies such as Samsung Electronics Co., Ltd. and Finetex Ene, Inc. His tenure at these leading organizations has empowered him to cultivate vital skills and insights that contribute to his inventive prowess.

Collaborations

Throughout his journey, Park has collaborated with esteemed professionals, including Byoung-Jae Bae and Sang-sup Jeong. These collaborations have undoubtedly enriched his research endeavors and propelled the development of groundbreaking technologies.

Conclusion

Jong-Chul Park's dedication to innovation in semiconductor technology is evident through his extensive patent filings and the collaborative efforts he has engaged in. With a robust foundation in engineering and a commitment to advancing technology, Park continues to play a pivotal role in shaping the future of semiconductors. His contributions stand as a testament to the power of innovation in driving industry advancements.

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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