CHU; Changwoong

Patent Applications and Registrations

Patent applications and USPTO patent grants for CHU; Changwoong.The latest application filed is for "organic light-emitting device".

Company Profile

2.6.13

CHU; Changwoong - Yongin-si KR
Chu; Changwoong - Yongin KR
Chu; Changwoong - Yongin-City 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
Organic Light-emitting Device App 20210336144 - KIM; Myeongsuk ; et al.	2021-10-28
Organic light-emitting device Grant 11,018,304 - Kim , et al. May 25, 2	2021-05-25
Organic light-emitting device having low work function metal halide compound in hole injection layer and display device having the same Grant 10,886,490 - Kim , et al. January 5, 2	2021-01-05
Organic Light-emitting Device App 20200259086 - A1	2020-08-13
Organic light-emitting device Grant 10,665,789 - Kim , et al.	2020-05-26
Organic Light-emitting Device And Display Device Having The Same App 20190109293 - KIM; Eungdo ; et al.	2019-04-11
Condensed Cyclic Compound And Organic Light-emitting Device Including The Same App 20190031614 - Lee; Jungsub ; et al.	2019-01-31
Organic light-emitting device having low work function metal halide compound in hole injection layer Grant 10,170,722 - Kim , et al. J	2019-01-01
Organic light-emitting device Grant 9,911,926 - Kim , et al. March 6, 2	2018-03-06
Organometallic complex and organic light-emitting device including the same Grant 9,905,786 - Kim , et al. February 27, 2	2018-02-27
Organic Light-emitting Device App 20170155050 - KIM; Myeongsuk ; et al.	2017-06-01
Organic Light-emitting Display Device App 20170018600 - Ito; Naoyuki ; et al.	2017-01-19
Organic Light-emitting Display Device App 20160359121 - Ito; Naoyuki ; et al.	2016-12-08
Condensed Cyclic Compound And Organic Light-emitting Device Comprising The Same App 20160308140 - Kim; Sung-Wook ; et al.	2016-10-20
Organic Light-emitting Devices App 20160190474 - KIM; Sehun ; et al.	2016-06-30
Organic Light-emitting Device App 20160190475 - KIM; Sehun ; et al.	2016-06-30
Organic Light-emitting Device App 20160190473 - KIM; Sehun ; et al.	2016-06-30
Organic Light-emitting Device App 20160079557 - KIM; Eungdo ; et al.	2016-03-17
Organometallic Complex And Organic Light-emitting Device Including The Same App 20160079549 - Kim; Younsun ; et al.	2016-03-17

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