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For the Inventor, By the Inventor

Busan, South Korea

Un-jeong Kim

This inventor holds 15 USPTO granted patents and 2 published patent applications. Top assignees: Samsung Electronics Co., Ltd., Sungkyunkwan University, Snu Rdb Foundation. Active years: 2010-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Un-jeong Kim. Retrieved from https://idiyas.com/inventor/un-jeong-kim

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

USPTO Granted Patents = 15 

% Patents Active = 86.7

Average Co-Inventor Count = 4.5

ph-index = 4

Forward Citations = 31(Granted Patents)


Location History:

  • Busan, KR (2010 - 2014)
  • Yongin-si, KR (2013 - 2014)
  • Osan-si, KR (2017)
  • Hwaseong-si, KR (2014 - 2018)

Company Filing History:

goldMedal15 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents
silverMedal2 out of 1,364 
 
Sungkyunkwan University
 patents
bronzeMedal1 out of 549 
 
Snu Rdb Foundation
 patents
4. 1 out of 30 
 
Unist-Academy Industry Research Corporation
 patents
where one patent can have more than one assignee

Years Active: 2010-2018

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15 patents (USPTO):Explore Patents
1. 9881785 - Method of preventing charge accumulation in manufacture of semiconductor device (2018-01-30),
2. 9748094 - Semiconductor compound structure and method of fabricating the same using graphene or carbon nanotubes, and semiconductor device including the semiconductor compound structure (2017-08-29),
3. 9341753 - Optical device and method of controlling propagation directions of light and surface plasmon by using the optical device (2016-05-17),
4. 9279937 - Optical interconnection for stacked integrated circuit (2016-03-08),
5. 9207369 - Optical modulator and method of manufacturing the optical modulator (2015-12-08),
6. 9029252 - Nanostructure, optical device including the same, and methods of manufacturing the nanostructure and the optical device (2015-05-12),
7. 8848756 - Surface plasmon laser (2014-09-30),
8. 8823077 - Semiconductor device and method of manufacturing the same (2014-09-02),
9. 8796667 - Static random access memories having carbon nanotube thin films (2014-08-05),
10. 8507030 - Method of fabricating metal oxide film on carbon nanotube and method of fabricating carbon nanotube transistor using the same (2013-08-13),
11. 8492076 - Method of manufacturing carbon nanotube device array (2013-07-23),
12. 8394296 - Electroconductive fiber, a fiber complex including an electroconductive fiber and methods of manufacturing the same (2013-03-12),
13. 8022725 - Convertible logic circuits comprising carbon nanotube transistors having ambipolar charateristics (2011-09-20),
14. 8007617 - Method of transferring carbon nanotubes (2011-08-30),
15. 7723223 - Method of doping transistor comprising carbon nanotube, method of controlling position of doping ion, and transistors using the same (2010-05-25),

Title: Un-jeong Kim: Innovator in Semiconductor Technology

Introduction

Un-jeong Kim is a prominent inventor based in Busan, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of 15 patents. His innovative approaches have paved the way for advancements in manufacturing processes and materials used in semiconductor devices.

Latest Patents

Among his latest patents, Un-jeong Kim has developed a method for preventing charge accumulation in the manufacturing process of semiconductor devices. This method involves forming a material layer on a substrate, patterning the material layer, and incorporating a graphene layer before the patterning process. The graphene layer can be applied to the surface of the material layer or the substrate, which may consist of an insulation substrate or a stacked structure with multiple layers. Additionally, he has patented a semiconductor compound structure and a method for fabricating it using graphene or carbon nanotubes. This structure includes a substrate, a buffer layer made of carbon materials with hexagonal crystal structures, and a semiconductor compound layer that is grown on the buffer layer.

Career Highlights

Un-jeong Kim has worked with notable organizations such as Samsung Electronics Co., Ltd. and Sungkyunkwan University. His experience in these esteemed institutions has allowed him to refine his expertise in semiconductor technology and contribute to groundbreaking research and development.

Collaborations

Un-jeong Kim has collaborated with several talented individuals in his field, including Eun-hong Lee and Young-geun Roh. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Un-jeong Kim's contributions to semiconductor technology through his patents and collaborations highlight his role as a leading inventor in the industry. His work continues to influence advancements in semiconductor manufacturing processes and materials.

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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