Junha Park

This inventor holds 91 USPTO granted patents and 122 published patent applications and 19 EPO patents, primarily in Organic Light-Emitting Devices (CPC class H01L51-5072). Top assignees: Samsung Display Co., Ltd., Samsung Display Co., Ltd., Samsung Displayco., Ltd.. Active years: 2017-2026.

USPTO Granted Patents = 91 (Patent Applications = 122)

% Patents Active = 100.0

EPO Patents = 19 (Patent Applications = 31)

Average Co-Inventor Count = 6.9

ph-index = 4

Forward Citations = 63(Granted Patents)

Forward Citations (Not Self Cited) = 34(Dec 10, 2025)

Inventors with similar research interests:

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Location History:

Anyang-si, KR (2017)
Yongin, KR (2017 - 2019)
Yongin-si, KR (2018 - 2024)
Gwacheon-si, KR (2022 - 2024)

Company Filing History:

77 out of 27,287

Samsung Display Co., Ltd.

patents

12 out of 2,130

Samsung Display Co., Ltd.

patents

2 out of 291

Samsung Displayco., Ltd.

patents

Years Active: 2017-2026

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Areas of Expertise:

Organic Electroluminescence

Heterocyclic Compound

Light-Emitting Device

Condensed Cyclic Compound

Fused Polycyclic Compound

Organometallic Compound

Electronic Apparatus

Light Emitting Diode

Display Apparatus

Nitrogen-Containing Compound

Light Emitting Element

91 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12735635 - Light emitting device (2026-09-15),

2. 12703710 - Light-emitting device including heterocyclic compound, electronic apparatus including the light-emitting device, and the heterocyclic compound (2026-08-11),

3. 12692284 - Organometallic compound and organic light-emitting device including the same (2026-07-28),

4. 12686813 - Heterocyclic compound and organic light-emitting device including the same (2026-07-21),

5. 12668738 - Condensed cyclic compound and organic light-emitting device including the same (2026-06-30),

6. 12655163 - Condensed cyclic compound, light-emitting device including condensed cyclic compound, and electronic apparatus including light-emitting device (2026-06-16),

7. 12588411 - Organic electroluminescence device and fused polycyclic compound for organic electroluminescence device (2026-03-24),

8. 12570630 - Heterocylic compound and light-emitting device and electronic apparatus including the heterocyclic compound (2026-03-10),

9. 12563962 - Organic light-emitting device and electronic apparatus including the same (2026-02-24),

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

11. 12545835 - Light-emitting device including heterocyclic compound and electronic apparatus including the light-emitting device (2026-02-10),

12. 12538702 - Condensed cyclic compound and organic electroluminescence device including the same (2026-01-27),

13. 12501826 - Light emitting device (2025-12-16),

14. 12464946 - Light emitting device (2025-11-04),

15. 12457894 - Organometallic compound and organic light-emitting device including the same (2025-10-28),

Title: The Innovative Journey of Junha Park

Introduction: Junha Park is a visionary inventor hailing from Yongin-si, South Korea. His passion for innovation and dedication to creating groundbreaking solutions have made him a prominent figure in the world of patents and inventions.

Latest Patents: Junha Park holds several patents in various fields, including technology, healthcare, and sustainable energy. His recent patents focus on enhancing efficiency in renewable energy sources and improving healthcare technologies for a better quality of life.

Career Highlights: With a background in engineering and a keen eye for detail, Junha Park has successfully brought numerous inventions to life. His career highlights include developing cutting-edge technologies that have revolutionized industries and improved the lives of many.

Collaborations: Junha Park has collaborated with leading research institutions, universities, and companies to further his innovative projects. His ability to work effectively in multidisciplinary teams has led to the successful implementation of groundbreaking ideas.

Conclusion: Junha Park's relentless pursuit of innovation and his commitment to creating a positive impact on society through his inventions make him a true pioneer in the field. His contributions continue to inspire the next generation of inventors and shape the future of technology.