Jang; Chunkeun

Patent Applications and Registrations

Patent applications and USPTO patent grants for Jang; Chunkeun.The latest application filed is for "compound for organic optoelectronic device, organic optoelectronic device and display apparatus".

Company Profile

4.5.6

Jang; Chunkeun - Suwon-si KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Compound for organic optoelectronic device, organic optoelectronic device and display apparatus Grant 10,851,056 - Kim , et al. December 1, 2	2020-12-01
Organic compound and organic optoelectric device and display device Grant 10,700,286 - Shin , et al.	2020-06-30
Composition for organic optoelectric device and organic optoelectric device and display device Grant 10,600,971 - Jang , et al.	2020-03-24
Compound for organic optoelectric device and organic optoelectric device and display device Grant 10,476,008 - Kim , et al. Nov	2019-11-12
Compound For Organic Optoelectronic Device, Organic Optoelectronic Device And Display Apparatus App 20180339967 - KIM; Byungku ; et al.	2018-11-29
Composition for organic optoelectric device and organic optoelectric device and display device Grant 10,096,777 - Lee , et al. October 9, 2	2018-10-09
Organic Compound, Organic Optoelectric Diode, And Display Device App 20180186764 - JUNG; Sung-Hyun ; et al.	2018-07-05
Composition For Organic Optoelectric Device And Organic Optoelectric Device And Display Device App 20180182970 - LEE; Sangshin ; et al.	2018-06-28
Composition For Organic Optoelectric Device And Organic Optoelectric Device And Display Device App 20180047916 - JANG; Chunkeun ; et al.	2018-02-15
Compound For Organic Optoelectric Device And Organic Optoelectric Device And Display Device App 20170317293 - KIM; Byungku ; et al.	2017-11-02
Organic Compound And Organic Optoelectric Device And Display Device App 20170279053 - SHIN; Chang Ju ; et al.	2017-09-28

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