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For the Inventor, By the Inventor

Hwaseong, South Korea

Hyun Woo Koo

This inventor holds 98 USPTO granted patents and 11 published patent applications and 25 EPO patents, primarily in Organic Light-Emitting Devices (CPC class C09K11-06). Top assignees: Samsung Electronics Co., Ltd., Samsung Display Co., Ltd., Korea Institute of Science and Technology. Active years: 2004-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hyun Woo Koo. Retrieved from https://idiyas.com/inventor/hyun-woo-koo

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

USPTO Granted Patents = 98 

% Patents Active = 80.6

 

Average Co-Inventor Count = 5.3

ph-index = 8

Forward Citations = 220(Granted Patents)

Forward Citations (Not Self Cited) = 180(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Yongin, KR (2017)
  • Seoul, KR (2004 - 2024)
  • Hwaseong-si, KR (2016 - 2024)
  • Yongin-si, KR (2019 - 2024)
  • Seongnam-si, KR (2019 - 2024)

Company Filing History:

goldMedal51 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents
silverMedal22 out of 27,288 
 
Samsung Display Co., Ltd.
 patents
bronzeMedal19 out of 2,248 
 
Korea Institute of Science and Technology
 patents
4. 3 out of 2,790 
 
Korea Advanced Institute of Science and Technology
 patents
5. 2 out of 84 
 
The Asan Foundation
 patents
6. 2 out of 94 
 
University of Ulsan Foundation for Industry Cooperation
 patents
7. 1 out of 1,274 
 
Korea University Research and Business Foundation
 patents
8. 1 out of 1,105 
 
Pohang University of Science and Technology Foundation
 patents
9. 1 out of 702 
 
Posco
 patents
10. 1 out of 291 
 
Samsung Displayco., Ltd.
 patents
11. 1 out of 7,663 
 
Samsung Sdi Co., Inc.
 patents
12. 1 out of 1,687 
 
University of Utah Research Foundation
 patents
where one patent can have more than one assignee

Years Active: 2004-2025

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Areas of Expertise:
Organic Light-Emitting Device
Organometallic Compound
Display Apparatus
Light Emission Efficiency
Diagnostic Composition
Electronic Apparatus
Light Absorbers
Austenitic Stainless Steel
Nanometer-Sized Precipitates
White Organic Light Emitting Device
Composition
98 patents (USPTO):Explore Patents
1. 12415951 - Organic light-emitting device (2025-09-16),
2. 12404290 - Organometallic compound, organic light-emitting device including the same, and electronic apparatus including the organic light-emitting device (2025-09-02),
3. 12391713 - Organometallic compound, organic light-emitting device including the same, and electronic apparatus including the organic light-emitting device (2025-08-19),
4. 12302746 - Organometallic compound, organic light-emitting device including the organometallic compound, and diagnosis composition including the organometallic compound (2025-05-13),
5. 12295200 - Light-emitting device with improved light emission efficiency and display apparatus including the same (2025-05-06),
6. 12291540 - Organometallic compound, organic light-emitting device including the same, and electronic apparatus including the organic light-emitting device (2025-05-06),
7. 12286446 - Organometallic compound, organic light- emitting device including the same, and diagnostic composition including the organometallic compound (2025-04-29),
8. 12201010 - Organometallic compound, organic light-emitting device including the organometallic compound, and diagnostic composition including the organometallic compound (2025-01-14),
9. 12161018 - Light emitting device including light absorbers and display apparatus including the same (2024-12-03),
10. 12161017 - Light emitting device with light absorbers and display apparatus including the same (2024-12-03),
11. 12144241 - Organometallic compound, organic light-emitting device including the organometallic compound, and diagnostic composition including the organometallic compound (2024-11-12),
12. 12110578 - Austenitic stainless steel having a large amount of unifromly distributed nanometer-sized precipitates and preparing method of the same (2024-10-08),
13. 12101994 - Organometallic compound, organic light-emitting device including the organometallic compound, and diagnostic composition including the organometallic compound (2024-09-24),
14. 12089487 - Organometallic compound and organic light-emitting device including the same (2024-09-10),
15. 12089428 - Organic light-emitting device (2024-09-10),

Title: Inventor Hyun Woo Koo

Introduction: Hyun Woo Koo is a renowned inventor hailing from Hwaseong-si, South Korea, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Hyun Woo Koo holds several patents in the areas of electronics, robotics, and artificial intelligence, showcasing his expertise and creativity in developing cutting-edge solutions.

Career Highlights: Throughout his career, Hyun Woo Koo has worked with leading tech companies, spearheading projects that have revolutionized the industry. His innovative approach and problem-solving skills have earned him recognition globally.

Collaborations: Hyun Woo Koo has collaborated with top researchers, engineers, and scientists to bring his ideas to life. His ability to work in multidisciplinary teams has led to the successful implementation of numerous projects.

Conclusion: In conclusion, Hyun Woo Koo stands as a visionary inventor who continues to push the boundaries of technology, inspiring the next generation of innovators with his remarkable achievements.

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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