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For the Inventor, By the Inventor

Yongin, South Korea

Yong-Sung Park

This inventor holds 76 USPTO granted patents and 6 published patent applications and 6 EPO patents, primarily in Organic Light Emitting Displays (CPC class G09G). Top assignees: Samsung Display Co., Ltd., Samsung Electronics Co., Ltd., Samsung Mobile Display Co., Ltd.. Active years: 2000-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yong-Sung Park. Retrieved from https://idiyas.com/inventor/yong-sung-park

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

USPTO Granted Patents = 76 

% Patents Active = 72.4

 

Average Co-Inventor Count = 3.1

ph-index = 9

Forward Citations = 288(Granted Patents)

Forward Citations (Not Self Cited) = 270(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Kyoungki-do, KR (2000)
  • Yongin-si, KR (2013 - 2014)
  • Cheonan-si, KR (2016 - 2017)
  • Daejeon, KR (2016 - 2017)
  • Yongin, KR (2012 - 2018)
  • Seoul, KR (2008 - 2020)
  • Suwon-si, KR (2008 - 2023)

Company Filing History:

goldMedal57 out of 27,288 
 
Samsung Display Co., Ltd.
 patents
silverMedal13 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents
bronzeMedal4 out of 1,219 
 
Samsung Mobile Display Co., Ltd.
 patents
4. 2 out of 2,790 
 
Korea Advanced Institute of Science and Technology
 patents
5. 2 out of 7,663 
 
Samsung Sdi Co., Inc.
 patents
6. 1 out of 3 
 
Kookje Electric Korea Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2000-2023

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Areas of Expertise:
Organic Light Emitting Diode
Pixel Circuit
Scan Driver
Display Device
Memory Device
Magnetoresistive RAM
Epitaxial Layer
Substrate Processing
Degradation Compensation
Thin Film Transistor
Luminance Uniformity
Cloud Computing
76 patents (USPTO):Explore Patents
1. 11706931 - Variable resistance memory device (2023-07-18),
2. 11293091 - Substrate processing apparatus (2022-04-05),
3. 10714678 - Magnetoresistive random access memory devices and methods of manufacturing the same (2020-07-14),
4. 10640865 - Substrate processing apparatus and method for manufacturing semiconductor device using the same (2020-05-05),
5. 10573223 - Scan driver and a display device including the same (2020-02-25),
6. 10559746 - Magnetoresistive random access memory devices and methods of manufacturing the same (2020-02-11),
7. 10249817 - Magnetic device (2019-04-02),
8. 10096286 - Scan driver and organic light emitting display device having the same (2018-10-09),
9. 10049621 - Organic light emitting display device with increased luminance uniformity (2018-08-14),
10. 9978305 - Organic light emitting display utilizing data drivers for sequentially supplying data signals to output lines during one horizontal period (2018-05-22),
11. 9899594 - Magnetic memory devices (2018-02-20),
12. 9886900 - Organic light emitting display device and driving method thereof (2018-02-06),
13. 9830860 - Organic light emitting display and method for driving the same (2017-11-28),
14. 9773972 - Magnetic device (2017-09-26),
15. 9728127 - Pixel and organic light emitting display including the same (2017-08-08),

Title: Innovations of Yong-Sung Park: A Pioneering Inventor in Variable Resistance Memory Devices

Introduction

Yong-Sung Park, based in Yongin, South Korea, is a notable inventor with an impressive portfolio of 76 patents. His contributions significantly impact the field of memory devices and substrate processing technologies, showcasing his inventive prowess and dedication to advancing technology.

Latest Patents

Among his latest inventions, Yong-Sung Park has developed a **Variable Resistance Memory Device**, which features a substrate integrated with horizontal structures that support variable resistance patterns. This design includes conductive lines that enhance the memory device's functionality, representing a marked innovation in memory technology.

Additionally, he has contributed to the development of a **Substrate Processing Apparatus**. This apparatus is equipped with a chamber to accommodate substrates, a support system, and a sophisticated gas injection mechanism for oxidizing metal layers. The invention emphasizes efficiency and effectiveness in sputtering processes, showcasing Park's commitment to improving substrate processing techniques.

Career Highlights

Yong-Sung Park has gained invaluable experience working with leading companies in the technology sector, including Samsung Display Co., Ltd. and Samsung Electronics Co., Ltd. His experience at these reputable firms has honed his skills as an inventor and positioned him as a key player in technological innovations.

Collaborations

Throughout his career, Yong-Sung has collaborated with talented professionals, including Deok-Young Choi and Bo-Yong Chung. These collaborations have fostered an environment of creativity and knowledge sharing, contributing to the successful development of groundbreaking technologies.

Conclusion

Yong-Sung Park's extensive portfolio of patents and his innovative contributions to memory devices and substrate processing apparatuses emphasize his role as a leader in technological advancements. His work not only enhances the industry standards but also lays the groundwork for future innovations in the field.

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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