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Cheonan-si, South Korea

Duk San Neolux Co., Ltd.

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USPTO Granted Patents = 14

EPO Patents = 4

Forward Citations = 0

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56 inventors (with patents filed for the assignee):

Soung Yun Mun (6 out of 83 patents)

Sun Hee Lee (5 out of 5 patents)

Bum Sung Lee (4 out of 49 patents)

4. Min Ji Jo (3 out of 16 patents)

5. Hyun Ji Oh (3 out of 16 patents)

6. Hyung Dong Lee (3 out of 23 patents)

7. Changmin Lee (3 out of 11 patents)

8. Yeon Soo Lee (3 out of 9 patents)

9. Je Woo Lee (3 out of 6 patents)

10. Won Sam Kim (3 out of 3 patents)

11. Jung Hwan Park (2 out of 31 patents)

12. Yun Suk Lee (2 out of 52 patents)

13. Jung Geun Lee (2 out of 13 patents)

14. Kyung Soo Kim (2 out of 10 patents)

15. Jun Bae (2 out of 2 patents)

14 patents: Sort by Forward Citations

1. 12754477 - Photosensitive composition for forming light blocking layer of organic light emitting device (2026-10-06),

2. 12751205 - Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof (2026-09-29),

3. 12751202 - Organic electric element comprising a plurality of emission-auxiliary layers and electronic device comprising it (2026-09-29),

4. 12735407 - Compound for organic electric element, organic electric element using same, and electronic device thereof (2026-09-15),

5. 12733398 - Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof (2026-09-08),

6. 12704783 - Method for preparing pixel define layer (2026-08-11),

7. 12637400 - Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof (2026-05-26),

8. 12610737 - Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof (2026-04-21),

9. 12606545 - Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof (2026-04-21),

10. 12593571 - Method for preparing pixel define layer (2026-03-31),

11. 12584068 - Diphenylfluorenyl compound, and organic electric element and electronic device comprising the compound (2026-03-24),

12. 12552809 - Compound for organic electric element, organic electric element comprising the same, and electronic device thereof (2026-02-17),

13. 12545667 - Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof (2026-02-10),

14. 12543499 - Organic electric element comprising a light-emitting auxiliary layer and electronic device comprising the same (2026-02-03),

Company Overview

Duk San Neolux Co., Ltd. is a prominent player in the field of advanced materials and electronic components, specializing in the development and manufacturing of high-performance display materials, particularly for the semiconductor and display industries. The company is known for its innovative approaches to enhancing display technologies, contributing to advancements in various applications including consumer electronics and industrial displays. Headquartered in Cheonan-si, South Korea, Duk San Neolux is committed to research and development, aiming to lead in the evolving landscape of electronic materials.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

14 Patents

#97 in Cheonan-si

#826 in South Korea

#42,290 in the World

Cheonan-si, South Korea

Duk San Neolux Co., Ltd.

Forward Citations = 0

56 inventors:

Soung Yun Mun (6 out of 83 patents)

Sun Hee Lee (5 out of 5 patents)

Bum Sung Lee (4 out of 49 patents)

4. Min Ji Jo (3 out of 16 patents)

5. Hyun Ji Oh (3 out of 16 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Duk San Neolux Co., Ltd.. Retrieved from https://idiyas.com/company/duk-san-neolux

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

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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