Junghoon Han

This inventor holds 69 USPTO granted patents and 51 published patent applications and 16 EPO patents, primarily in Organic Light-Emitting Devices. Top assignees: Samsung Display Co., Ltd., Samsung Display Co., Ltd., Industry-Academic Cooperation Foundation Gyeongsang National University. Active years: 2018-2026.

USPTO Granted Patents = 69 (Patent Applications = 51)

% Patents Active = 89.9

EPO Patents = 16 (Patent Applications = 19)

Average Co-Inventor Count = 6.5

ph-index = 4

Forward Citations = 86(Granted Patents)

Forward Citations (Not Self Cited) = 48(Dec 10, 2025)

Location History:

Uiwang-si, KR (2018 - 2024)
Yongin-si, KR (2020 - 2024)
Seoul, KR (2022 - 2024)

Company Filing History:

57 out of 27,287

Samsung Display Co., Ltd.

patents

10 out of 2,130

Samsung Display Co., Ltd.

patents

1 out of 102

Industry-Academic Cooperation Foundation Gyeongsang National University

Samsung Displayco., Ltd.

patents

where one patent can have more than one assignee

Years Active: 2018-2026

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Areas of Expertise:

Organic Light-Emitting Device

Organometallic Compound

Electroluminescence

Display Technology

Electronic Apparatus

Light-Emitting Device

Apparatus

Film Technology

Refrigerator

Complex

Stacking

Protruding Portion

69 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12740313 - Organometallic compound and light-emitting device including the same (2026-09-15),

2. 12733392 - Organometallic compound, light-emitting device including the same, electronic apparatus including the light-emitting device, and electronic device including the light-emitting device (2026-09-08),

3. 12727377 - Organometallic compound and organic light-emitting device including same (2026-09-01),

4. 12713828 - LIGHT-EMITTING DEVICE INCLUDING ORGANOMETALLIC COMPOUND, ELECTRONIC APPARATUS INCLUDING THE LIGHT-EMITTING DEVICE, AND THE ORGANOMETALLIC COMPOUND (2026-08-18),

5. 12692284 - Organometallic compound and organic light-emitting device including the same (2026-07-28),

6. 12649756 - Organometallic compound and light-emitting device including the same (2026-06-09),

7. 12615958 - Organometallic compound and light-emitting device including the same (2026-04-28),

8. 12563962 - Organic light-emitting device and electronic apparatus including the same (2026-02-24),

9. 12550606 - Organic light-emitting device and electronic apparatus including the same (2026-02-10),

10. 12534665 - Organometallic compound, organic light-emitting device including the same, and apparatus including the light-emitting device (2026-01-27),

11. 12520717 - Light-emitting device and electronic apparatus including same (2026-01-06),

12. 12520714 - Organometallic compound and light-emitting device including organometallic compound (2026-01-06),

13. 12520712 - Organic light-emitting device (2026-01-06),

14. 12501821 - Organic light-emitting device and organometallic compound (2025-12-16),

15. 12477943 - Organometallic compound and organic light-emitting device including the same (2025-11-18),

Title: Junghoon Han: Pioneering Inventor from Yongin-si, South Korea

Introduction: Junghoon Han is a distinguished inventor hailing from Yongin-si, South Korea, known for his groundbreaking contributions to the field of technology and innovation.

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

Career Highlights: With a career spanning over two decades, Junghoon Han has worked with leading tech companies, research institutions, and universities, where he has spearheaded numerous projects that have pushed the boundaries of technological advancement.

Collaborations: Throughout his career, Junghoon Han has collaborated with top engineers, scientists, and researchers from around the globe, fostering a culture of innovation and knowledge exchange that has led to the development of cutting-edge solutions.

Conclusion: Junghoon Han's passion for innovation, coupled with his relentless drive to solve complex challenges, has solidified his reputation as a trailblazer in the world of invention. His work continues to inspire the next generation of inventors and shape the future of technology.