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For the Inventor, By the Inventor

Yongin, South Korea

Yongsik Jung

This inventor holds 58 USPTO granted patents and 46 published patent applications and 28 EPO patents, primarily in Organic Light-Emitting Devices. Top assignees: Samsung Electronics Co., Ltd., Samsung Sdi Co., Inc., Samsung Electronics Ltd.. Active years: 2017-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yongsik Jung. Retrieved from https://idiyas.com/inventor/yongsik-jung

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

USPTO Granted Patents = 58 

% Patents Active = 100.0

 

Average Co-Inventor Count = 9.1

ph-index = 4

Forward Citations = 49(Granted Patents)

Forward Citations (Not Self Cited) = 33(Dec 10, 2025)


Location History:

  • Yongin-si, KR (2017 - 2023)
  • Seoul, KR (2017 - 2024)

Company Filing History:

goldMedal50 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents
silverMedal35 out of 7,663 
 
Samsung Sdi Co., Inc.
 patents
bronzeMedal4 out of 6,034 
 
Samsung Electronics Ltd.
 patents
4. 3 out of 2,321 
 
Samsung Display Co., Ltd.
 patents
5. 3 out of 55 
 
Universität De Barcelona
 patents
6. 2 out of 204 
 
Ewha University-Industry Collaboration Foundation
 patents
7. 1 out of 2,787 
 
Korea Advanced Institute of Science and Technology
 patents
8. 1 out of 94 
 
University of Ulsan Foundation for Industry Cooperation
 patents
where one patent can have more than one assignee

Years Active: 2017-2026

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Areas of Expertise:
Organic Light-Emitting Device
Heterocyclic Compound
Organometallic Compound
Fluorescent Compound
Material Synthesis
Thin Film
Condensed Cyclic Compound
Electronic Apparatus
Heat Exchanger Module
Composition
Diagnostic Composition
58 patents (USPTO):Explore Patents
1. 12740306 - Heterocyclic compound, organic light-emitting device including the heterocyclic compound, and electronic apparatus including the organic light-emitting device (2026-09-15),
2. 12662625 - Polycyclic compound, organic light-emitting device including polycyclic compound, and electronic apparatus including organic light-emitting device (2026-06-23),
3. 12604661 - Light-emitting device including fluorescent compound, electronic apparatus including light-emitting device, and fluorescent compound (2026-04-14),
4. 12593606 - Organic light-emitting device (2026-03-31),
5. 12586664 - Material synthesis apparatus and method of operating the same (2026-03-24),
6. 12575317 - Heterocyclic compound, organic light-emitting device including heterocyclic compound, and electronic apparatus including organic light-emitting device (2026-03-10),
7. 12557544 - Organometallic compound, composition including same, organic light-emitting device, and electronic apparatus (2026-02-17),
8. 12490646 - Organic light-emitting device (2025-12-02),
9. 12426497 - Organic light-emitting device (2025-09-23),
10. 12414463 - Condensed cyclic compound and organic light-emitting device including the same (2025-09-09),
11. 12384963 - Light-emitting device, method of preparing the light-emitting device, and method of operating the light-emitting device (2025-08-12),
12. 12281106 - Condensed cyclic compound, organic light-emitting device including same, and electronic device including organic light-emitting device (2025-04-21),
13. 12232412 - Organometallic compound and organic light-emitting device including the same (2025-02-18),
14. 12167677 - Heterocyclic compound and organic light-emitting device including the same (2024-12-10),
15. 12120947 - Organometallic compound, composition including same, organic light-emitting device, and electronic apparatus (2024-10-15),

Of course! Here is an article about inventor Yongsik Jung:

Title: The Innovative Mind of Yongsik Jung: Revolutionizing Technologies from Yongin-si, KR

Introduction:

Yongsik Jung is a distinguished inventor hailing from Yongin-si, South Korea. With an impressive portfolio of 39 patents, he has been at the forefront of pioneering advancements in various fields.

Latest Patents:

Yongsik Jung's recent patents include groundbreaking innovations such as an organometallic compound, organic light-emitting device including the said compound, and a diagnostic composition utilizing the same. These patents showcase his expertise in complex chemical compounds with diverse applications.

Career Highlights:

Throughout his career, Yongsik Jung has made significant contributions to renowned companies such as Samsung Electronics Co., Ltd. and Samsung SDI Co., Inc. His work has helped shape the technological landscape, particularly in the realms of electronics and materials science.

Collaborations:

Yongsik Jung has collaborated with talented individuals in his field, including coworkers like Sangmo Kim and Yeonsook Chung. Together, they have pushed the boundaries of innovation and research, leading to the development of cutting-edge solutions.

Conclusion:

In conclusion, Yongsik Jung stands as a remarkable innovator with a keen eye for impactful inventions. His relentless pursuit of excellence and collaboration with industry experts have cemented his position as a trailblazer in the world of patents and technological 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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