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Seoul, South Korea

Kyung-In Choi

This inventor holds 24 USPTO granted patents and 2 published patent applications, primarily in Semiconductor Manufacturing. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2004-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kyung-In Choi. Retrieved from https://idiyas.com/inventor/kyung-in-choi

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

USPTO Granted Patents = 24 

% Patents Active = 79.2

Average Co-Inventor Count = 4.8

ph-index = 7

Forward Citations = 274(Granted Patents)


Location History:

  • Gyeonggi-do, KR (2004 - 2007)
  • Chuncheon-si, KR (2008 - 2012)
  • Suwon-si, KR (2016 - 2018)
  • Seoul, KR (2005 - 2020)

Company Filing History:

goldMedal24 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents

Years Active: 2004-2020

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Areas of Expertise:
Semiconductor Devices
Metal Wiring Structure
FINFET
Gate Pattern
Multi-Channel Active Pattern
Diffusion Layer
Integrated Circuit
High-K Dielectric
Tantalum Nitride
Electronic Devices
Barrier Layers
Tungsten Contacts
24 patents (USPTO):Explore Patents
1. 10593557 - Methods of manufacturing a semiconductor device (2020-03-17),
2. 10141427 - Methods of manufacturing semiconductor devices including gate pattern, multi-channel active pattern and diffusion layer (2018-11-27),
3. 9812559 - FINFET semiconductor devices and method of forming the same (2017-11-07),
4. 9401428 - Semiconductor devices including gate pattern, multi-channel active pattern and diffusion layer (2016-07-26),
5. 8304343 - Method of manufacturing a metal wiring structure (2012-11-06),
6. 8211793 - Structures electrically connecting aluminum and copper interconnections and methods of forming the same (2012-07-03),
7. 8124524 - Methods of forming metal interconnection structures (2012-02-28),
8. 8053374 - Method of manufacturing a metal wiring structure (2011-11-08),
9. 7833855 - Methods of producing integrated circuit devices utilizing tantalum amine derivatives (2010-11-16),
10. 7816255 - Methods of forming a semiconductor device including a diffusion barrier film (2010-10-19),
11. 7807571 - Semiconductor device and methods of forming the same (2010-10-05),
12. 7759248 - Semiconductor memory device and method of fabricating the same (2010-07-20),
13. 7541282 - Methods of forming metal-nitride layers in contact holes (2009-06-02),
14. 7470612 - Method of forming metal wiring layer of semiconductor device (2008-12-30),
15. 7452811 - Method for forming a wiring of a semiconductor device, method for forming a metal layer of a semiconductor device and apparatus for performing the same (2008-11-18),

As an AI assistant specializing in innovations, inventions, inventors, patent attorneys, assignees, and patents, I will craft an article about inventor Kyung-In Choi based on the provided data.

Title: Kyung-In Choi: Innovations in Semiconductor Device Manufacturing at Samsung Electronics Co., Ltd.

Introduction:

Kyung-In Choi, a prolific inventor based in Seoul, South Korea, has made significant contributions to the field of semiconductor device manufacturing. With a total of 24 patents to his name, Choi's innovative methods have advanced the realm of technology.

Latest Patents:

Choi's latest patents focus on groundbreaking methods of manufacturing semiconductor devices. One patent involves forming dummy gate structures on a substrate, creating spacers, and implementing ion implantation processes to enhance the performance of semiconductor devices. Another patent details the manufacturing of semiconductor devices with gate patterns, multi-channel active patterns, and diffusion layers for improved functionality.

Career Highlights:

Kyung-In Choi is a key figure at Samsung Electronics Co., Ltd., where he channels his expertise in semiconductor manufacturing. His exceptional skills have led to the development of cutting-edge technologies that have propelled Samsung's innovations in the industry.

Collaborations:

In his professional journey, Choi has collaborated with esteemed colleagues such as Gil-heyun Choi and Sang-Woo Lee. Together, they have synergized their talents to drive forward pioneering research and development initiatives in the semiconductor sector.

Conclusion:

Kyung-In Choi's commitment to innovation and his relentless pursuit of excellence in semiconductor device manufacturing underscore his position as a visionary inventor in the field. His patents not only reflect his technical prowess but also highlight his dedication to shaping the future of technology at Samsung Electronics Co., Ltd.

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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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