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For the Inventor, By the Inventor

Suwon, South Korea

Dong-Wan Ryu

This inventor holds 17 USPTO granted patents and 6 published patent applications and 12 EPO patents, primarily in Organic Optoelectronics. Top assignees: Samsung Sdi Co., Inc., Cheil Industries Inc.. Active years: 2014-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dong-Wan Ryu. Retrieved from https://idiyas.com/inventor/dong-wan-ryu

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

Calculating rank
USPTO Granted Patents = 17 

% Patents Active = 100.0

 

Average Co-Inventor Count = 7.9

ph-index = 4

Forward Citations = 33(Granted Patents)


Location History:

  • Uiwang-si, KR (2014 - 2019)
  • Suwon-si, KR (2016 - 2023)

Company Filing History:

goldMedal10 out of 7,663 
 
Samsung Sdi Co., Inc.
 patents
silverMedal7 out of 787 
 
Cheil Industries Inc.
 patents

Years Active: 2014-2023

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Areas of Expertise:
Organic Optoelectronic Device
Light Emitting Diode
Display Device
Optoelectric Element
Organic Compound
Photoelectric Device
Composition
OLED Technology
Organic Light Emitting Element
Optoelectronic Device
Organic Light Emitting Diode
Device Composition
17 patents (USPTO):Explore Patents
1. 11563179 - Compound, organic optoelectronic element comprising same and display device thereof (2023-01-24),
2. 11145820 - Organic optoelectronic device and display device (2021-10-12),
3. 10522766 - Organic optoelectronic device and display device (2019-12-31),
4. 10522761 - Compound for organic optoelectronic device, organic light emitting diode including the same and display including the organic light emitting diode (2019-12-31),
5. 10446760 - Organic compound, organic optoelectric diode, and display device (2019-10-15),
6. 10381571 - Compound, organic light emitting element comprising same, and display device comprising organic light emitting element (2019-08-13),
7. 10333081 - Compound for organic optoelectronic device, organic light emitting diode including the same and display including the organic light emitting diode (2019-06-25),
8. 10193081 - Organic compound for optoelectric device and composition for optoelectric device and organic optoelectric device and display device (2019-01-29),
9. 10121973 - Compound for organic optoelectronic device, organic light-emitting diode including same, and display device including organic light-emitting diode (2018-11-06),
10. 9899607 - Compound for organic optoelectronic device, organic light emitting diode including the same and display including the organic light emitting diode (2018-02-20),
11. 9768389 - Compound for optoelectronic device, organic light-emitting diode including same, and display device including organic light-emitting diode (2017-09-19),
12. 9502662 - Compound for an organic optoelectronic device, organic light-emitting element comprising same, and display device comprising the organic light-emitting element (2016-11-22),
13. 9478753 - Compound for organic optoelectronic device, organic light emitting diode including the same, and display device including the light emitting diode (2016-10-25),
14. 9368733 - Compound for organic optoelectronic device, organic light-emitting device containing the same, and display device including said organic light-emitting device (2016-06-14),
15. 9246107 - Compound for organic optoelectronic device, organic light emitting diode including the same and display device including the organic light emitting diode (2016-01-26),

Title: Innovations of Dong-Wan Ryu

Introduction

Dong-Wan Ryu is a prominent inventor based in Suwon-si, South Korea. He has made significant contributions to the field of organic optoelectronics, holding a total of 17 patents. His work focuses on developing advanced materials and devices that enhance display technologies.

Latest Patents

Among his latest patents is a compound that serves as an organic optoelectronic element, which is crucial for display devices. This invention relates to a compound represented by a specific formula, which is integral to the functionality of organic optoelectronic elements. Another notable patent involves an organic optoelectronic device that includes various layers such as a light-emitting layer, hole transport layers, and electron transport layers. These innovations aim to improve the efficiency and performance of display devices.

Career Highlights

Dong-Wan Ryu has worked with leading companies in the industry, including Samsung SDI Co., Inc. and Cheil Industries Inc. His experience in these organizations has allowed him to develop cutting-edge technologies that push the boundaries of current display capabilities.

Collaborations

Throughout his career, Ryu has collaborated with notable colleagues such as Sung-Hyun Jung and Dal-Ho Huh. These partnerships have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Dong-Wan Ryu's contributions to organic optoelectronics and display technology are noteworthy. His innovative patents and collaborations reflect his commitment to advancing the field. His work continues to influence the development of more efficient and effective display devices.

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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