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Yongin, South Korea

Jeongkyun Na

This inventor holds 5 USPTO granted patents. Top assignee: Samsung Display Co., Ltd.. Active years: 2016-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jeongkyun Na. Retrieved from https://idiyas.com/inventor/jeongkyun-na

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

USPTO Granted Patents = 5

% Patents Active = 80.0

Average Co-Inventor Count = 6.0

ph-index = 1

Forward Citations = 5(Granted Patents)

Location History:

Yongin-si, KR (2016 - 2017)
Suwon-si, KR (2018)

Company Filing History:

5 out of 27,288

Samsung Display Co., Ltd.

Years Active: 2016-2018

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9969047 - Substrate polishing apparatus (2018-05-15),

2. 9939695 - Display device (2018-04-10),

3. 9786499 - Method of manufacturing a substrate having a crystallized layer and a laser crystallizing apparatus for the same (2017-10-10),

4. 9633845 - Method of manufacturing a substrate having a crystallized layer and a laser crystallizing apparatus for the same (2017-04-25),

5. 9460922 - Laser annealing apparatus and a method for manufacturing a display apparatus using the laser annealing apparatus (2016-10-04),

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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