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For the Inventor, By the Inventor

Daejeon, South Korea

Won Jung Lee

This inventor holds 6 USPTO granted patents and 2 published patent applications. Top assignees: Lg Chem, Ltd, Samyang Corporation, Sungkyunkwan University. Active years: 2020-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Won Jung Lee. Retrieved from https://idiyas.com/inventor/won-jung-lee

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

USPTO Granted Patents = 6 

% Patents Active = 50.0

Average Co-Inventor Count = 5.5

ph-index = 1


Company Filing History:

goldMedal3 out of 8,618 
 
Lg Chem, Ltd
 patents
silverMedal3 out of 105 
 
Samyang Corporation
 patents
bronzeMedal1 out of 1,352 
 
Sungkyunkwan University
 patents
where one patent can have more than one assignee

Years Active: 2020-2026

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6 patents (USPTO):Explore Patents
1. 12736876 - Compound, binder resin, negative-type photosensitive resin composition, and display device comprising black bank formed using same (2026-09-15),
2. 12625427 - Naphthalimide sulfonate derivative, and photoacid generator and photoresist composition each comprising same (2026-05-12),
3. 12624007 - Naphthalimide sulfonate derivative, and photoacid generator and photoresist composition which comprise same (2026-05-12),
4. 12575252 - Composition, and electronic device and organic light-emitting device comprising same (2026-03-10),
5. 11795154 - Method for the synthesis of 2,5-furandicarboxylic acid (2023-10-24),
6. 10633486 - Polymer resin compound and photosensitive resin composition for black bank comprising same (2020-04-28),
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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