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For the Inventor, By the Inventor

Daejeon-Shi, South Korea

Yi Yeol Lyu

This inventor holds 21 USPTO granted patents and 4 published patent applications and 1 EPO patent, primarily in Organic Electronics. Top assignees: Samsung Electronics Co., Ltd., Cheil Industries Inc.. Active years: 2003-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yi Yeol Lyu. Retrieved from https://idiyas.com/inventor/yi-yeol-lyu-4cwkckge

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

Calculating rank
USPTO Granted Patents = 21 

% Patents Active = 57.1


Average Co-Inventor Count = 4.4

ph-index = 5

Forward Citations = 95(Granted Patents)


Location History:

  • Daejun-Shi, KR (2003 - 2006)
  • Daejeon-Shi, KR (2005 - 2007)
  • Daejeon-Si, KR (2006 - 2011)
  • Yongin-si, KR (2011 - 2014)

Company Filing History:

goldMedal21 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents
silverMedal1 out of 787 
 
Cheil Industries Inc.
 patents
where one patent can have more than one assignee

Years Active: 2003-2014

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Areas of Expertise:
Protective Film
Photocurable Compound
Adhesive Composition
Organic Memory Device
Thin Film Transistor
Siloxane-Based Resin
Porous Dielectric
Gemini Surfactants
Microelectronic Devices
Nano-Pores
21 patents (USPTO):Explore Patents
1. 8815404 - Protective film and encapsulation material comprising the same (2014-08-26),
2. 8217195 - Photocurable compound (2012-07-10),
3. 8183303 - Adhesive composition and adhesive film made therefrom (2012-05-22),
4. 8048337 - Organic memory device using iridium organometallic compound and fabrication method thereof (2011-11-01),
5. 8039643 - Organic memory device using iridium organometallic compound and fabrication method thereof (2011-10-18),
6. 8017245 - Composition for preparing organic insulator (2011-09-13),
7. 7834352 - Method of fabricating thin film transistor (2010-11-16),
8. 7341897 - Method of fabricating thin film transistor (2008-03-11),
9. 7294584 - Siloxane-based resin and a semiconductor interlayer insulating film using the same (2007-11-13),
10. 7169477 - Composition for preparing porous dielectric thin films (2007-01-30),
11. 7144453 - Composition for preparing porous dielectric thin film containing saccharides porogen (2006-12-05),
12. 7129202 - Gemini surfactants and methods for preparing mesoporous materials using the same (2006-10-31),
13. 7108922 - Siloxane-based resin and interlayer insulating film formed using the same (2006-09-19),
14. 7071540 - Siloxane-based resin and a semiconductor interlayer insulating film using the same (2006-07-04),
15. 7019099 - Siloxane-based resin and method for forming insulating film between interconnect layers in semiconductor devices by using the same (2006-03-28),

Title: **Yi Yeol Lyu: A Pioneer in Protective Films and Encapsulation Materials**

Introduction

Yi Yeol Lyu, based in Daejeon-Shi, South Korea, is an innovative inventor recognized for his significant contributions to material science, particularly in the area of protective films and encapsulation materials. He holds an impressive portfolio of 21 patents that showcase his dedication to advancing technology and improving product durability.

Latest Patents

Among his latest patents, Lyu has developed a protective film designed through the alternate coating of a polysilazane-based polymer and a flexible polysiloxane-based polymer. This protective film, cured at low temperatures, forms silica, achieving high hardness alongside improved light transmittance. Remarkably, it boasts enhanced interfacial adhesion, preventing moisture and oxygen permeation, and is produced through accessible low-temperature wet processes. Additionally, Lyu has disclosed a photocurable compound featuring a urethane (meth)acrylate group, presenting its manufacturing method and a photocurable composition that leverages this compound's unique properties.

Career Highlights

Lyu's career includes notable tenures at reputable companies, such as Samsung Electronics Co., Ltd. and Cheil Industries Inc. His expertise in material innovation has played a crucial role in developing next-generation products that enhance consumer technology.

Collaborations

Throughout his career, Lyu has collaborated with esteemed colleagues, including Jin Heong Yim and Kwang Hee Lee. These partnerships have undoubtedly contributed to the successful development of his groundbreaking inventions and patents.

Conclusion

Yi Yeol Lyu stands out as a prominent figure in the realm of materials research and innovation. His dedication to creating cutting-edge protective films and encapsulation materials has not only expanded the boundaries of technology but also set a foundation for future advancements in the field. With a strong patent portfolio and a commitment to collaboration, Lyu continues to influence the industry significantly.

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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