logo

For the Inventor, By the Inventor

Uiwang, South Korea

Dong-il Han

This inventor holds 4 USPTO granted patents. Top assignee: Cheil Industries Inc.. Active years: 2011-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dong-il Han. Retrieved from https://idiyas.com/inventor/dong-il-han-az1aye4x

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

Calculating rank
USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 7.8

ph-index = 3

Forward Citations = 15(Granted Patents)


Company Filing History:

goldMedal4 out of 787 
 
Cheil Industries Inc.
 patents

Years Active: 2011-2015

Loading Chart...
4 patents (USPTO):Explore Patents
1. 9172011 - Composition for encapsulant, encapsulant, and electronic device (2015-10-27),
2. 9096726 - Composition for forming silica based insulating layer, method for manufacturing composition for forming silica based insulating layer, silica based insulating layer and method for manufacturing silica based insulating layer (2015-08-04),
3. 9082612 - Composition for forming a silica layer, method of manufacturing the composition, silica layer prepared using the composition, and method of manufacturing the silica layer (2015-07-14),
4. 8058711 - Filler for filling a gap and method for manufacturing semiconductor capacitor using the same (2011-11-15),

Title: Innovations by Dong-il Han

Introduction

Dong-il Han is a notable inventor based in Uiwang, South Korea. He has made significant contributions to the field of encapsulants and insulating layers, holding a total of 4 patents. His work focuses on enhancing the performance and reliability of electronic devices through innovative materials.

Latest Patents

Dong-il Han's latest patents include a composition for an encapsulant, which features an adhesion-promoting agent with an epoxy group, and a combination of polysiloxanes. This encapsulant is designed to improve adhesion and durability in electronic devices. Additionally, he has developed a composition for forming a silica-based insulating layer, which includes a hydrogenated polysiloxazane with specific chemical properties. This innovation aims to create effective insulation for electronic applications.

Career Highlights

Dong-il Han is currently associated with Cheil Industries Inc., where he continues to push the boundaries of material science. His work has been instrumental in developing advanced materials that meet the growing demands of the electronics industry.

Collaborations

He has collaborated with notable colleagues such as Sang-Hak Lim and Hui-Chan Yun, contributing to a dynamic research environment that fosters innovation.

Conclusion

Dong-il Han's contributions to the field of encapsulants and insulating materials highlight his role as a key innovator in the electronics sector. His patents reflect a commitment to advancing technology and improving product performance.

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]
Loading…