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For the Inventor, By the Inventor

Uiwang, South Korea

Young Kyu Chang

This inventor holds 6 USPTO granted patents and 5 published patent applications and 2 EPO patents. Top assignee: Cheil Industries Inc.. Active years: 2012-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Young Kyu Chang. Retrieved from https://idiyas.com/inventor/young-kyu-chang

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

Calculating rank
USPTO Granted Patents = 6 

% Patents Active = 16.7

 

Average Co-Inventor Count = 3.7

ph-index = 2

Forward Citations = 15(Granted Patents)


Location History:

  • Gunpo-si, KR (2013)
  • Uiwang-si, KR (2012 - 2014)

Company Filing History:

goldMedal6 out of 787 
 
Cheil Industries Inc.
 patents

Years Active: 2012-2014

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6 patents (USPTO):Explore Patents
1. 8633279 - Method for continuously producing thermoplastic resin from conjugated diene and thermoplastic resin produced by the same (2014-01-21),
2. 8512600 - Polycarbonate resin composition having excellent wear resistance and electric conductivity and method of preparing the same (2013-08-20),
3. 8455043 - Method of making transparent conductive film (2013-06-04),
4. 8419979 - Thermoplastic resin composition having electrical conductivity, wear resistance and high heat resistance (2013-04-16),
5. 8128844 - Electroconductive thermoplastic resin composition and plastic article including the same (2012-03-06),
6. 8088306 - Electroconductive thermoplastic resin composition and plastic article including the same (2012-01-03),
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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