Eunjae Jeong

This inventor holds 75 USPTO granted patents and 44 published patent applications and 17 EPO patents, primarily in Organic Light-Emitting Devices (CPC class H01L). Top assignees: Samsung Display Co., Ltd., Samsung Display Co., Ltd., Samsung Displayco., Ltd.. Active years: 2017-2026.

USPTO Granted Patents = 75 (Patent Applications = 44)

% Patents Active = 97.3

EPO Patents = 17 (Patent Applications = 25)

Average Co-Inventor Count = 5.9

ph-index = 3

Forward Citations = 40(Granted Patents)

Forward Citations (Not Self Cited) = 29(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Yongin, KR (2017 - 2019)
Yongin-si, KR (2018 - 2024)
Hwaseong-si, KR (2021 - 2024)

Company Filing History:

67 out of 27,287

Samsung Display Co., Ltd.

patents

7 out of 2,254

Samsung Display Co., Ltd.

patents

1 out of 291

Samsung Displayco., Ltd.

patents

Years Active: 2017-2026

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Areas of Expertise:

Amine Compound

Organic Electroluminescence

Light Emitting Diode

Display Device

Heterocyclic Compound

Luminescence Device

Condensed Cyclic Compound

Arylamine Compound

Light Absorber

Organic Light-Emitting Device

Monoamine Compound

Electronic Apparatus

75 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12698439 - Organic light-emitting device and electronic apparatus including the same (2026-08-04),

2. 12692433 - Organic electroluminescence device and amine compound for organic electroluminescence device (2026-07-28),

3. 12685012 - Light-emitting device and electronic apparatus including the same (2026-07-14),

4. 12673937 - Light-emitting device including heterocyclic compound and electronic apparatus including light-emitting device (2026-07-07),

5. 12652951 - Light-emitting device including heterocyclic compound and electronic apparatus including light-emitting device (2026-06-09),

6. 12635332 - Compound for organic electroluminescence device (2026-05-19),

7. 12538702 - Condensed cyclic compound and organic electroluminescence device including the same (2026-01-27),

8. 12514114 - Amine-based compound and organic light-emitting device including the same (2025-12-30),

9. 12497348 - Light emitting element and amine compound for the same (2025-12-16),

10. 12490647 - Amine compound and light-emitting device including same (2025-12-02),

11. 12484441 - Amine compound and organic light-emitting device including the same (2025-11-25),

12. 12441699 - Organic electroluminescence device and amine compound for organic electroluminescence device (2025-10-14),

13. 12439820 - Organic electroluminescence device and amine compound for organic electroluminescence device (2025-10-07),

14. 12426500 - Light emitting element and amine compound for the same (2025-09-23),

15. 12356795 - Light emitting diode and display device including the same (2025-07-08),

Title: Eunjae Jeong - Pioneering Inventor from Yongin-si, South Korea

Introduction: Eunjae Jeong is a highly regarded inventor hailing from Yongin-si, South Korea, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Jeong holds several patents in the areas of robotics, artificial intelligence, and renewable energy, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Eunjae Jeong has worked with leading tech companies and research institutions, consistently pushing the boundaries of what is possible in the realm of technological advancement.

Collaborations: Throughout his career, Jeong has collaborated with top engineers, scientists, and researchers from around the world, fostering a culture of innovation and knowledge-sharing that has led to numerous breakthroughs in the industry.

Conclusion: Eunjae Jeong's passion for innovation, coupled with his relentless drive to solve complex problems, has solidified his reputation as a trailblazer in the world of technology, inspiring the next generation of inventors to think boldly and push the limits of what is achievable.