DOH; Yoo-Jin

Patent Applications and Registrations

Patent applications and USPTO patent grants for DOH; Yoo-Jin.The latest application filed is for "plurality of host materials, composition comprising the same, and organic electroluminescent device comprising the same".

Company Profile

4.2.21

DOH; Yoo-Jin - Gyeonggi-do KR
Doh; Yoo-Jin - Seoul KR
Doh; Yoo-Jin - Gwacheon KR
DOH; Yoo-Jin - Gwacheon-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
Plurality Of Host Materials, Composition Comprising The Same, And Organic Electroluminescent Device Comprising The Same App 20220140247 - DOH; Yoo-Jin ; et al.	2022-05-05
Organic Electroluminescent Device App 20220102644 - PARK; Kyoung-Jin ; et al.	2022-03-31
Organic Electroluminescent Device App 20220102633 - PARK; Kyoung-Jin ; et al.	2022-03-31
Organic Electroluminescent Device App 20220077406 - DOH; Yoo Jin ; et al.	2022-03-10
Plurality Of Light-emitting Materials, Organic Electroluminescent Compound, And Organic Electroluminescent Device Comprising The Same App 20220037596 - DOH; Yoo-Jin ; et al.	2022-02-03
Organic Electroluminescent Device App 20210399231 - DOH; Yoo-Jin ; et al.	2021-12-23
Organic Electroluminescent Device App 20210351358 - LEE; Dong-Hyung ; et al.	2021-11-11
Plurality of host materials and an organic electroluminescence device comprising the same Grant 11,130,747 - Shim , et al. September 28, 2	2021-09-28
Multi-component Host Material And Organic Electroluminescent Device Comprising The Same App 20210210697 - AHN; Hee-Choon ; et al.	2021-07-08
Polymeric Layer And Organic Electronic Device Comprising Same. App 20210210691 - Zhu; Minrong ; et al.	2021-07-08
Multi-component Host Material And Organic Electroluminescent Device Comprising The Same App 20210210699 - Park; Kyoung-Jin ; et al.	2021-07-08
Polymeric charge transfer layer and organic electronic device containing the same Grant 10,454,036 - Spencer , et al. Oc	2019-10-22
Process For Making An Organic Charge Transporting Film App 20190198765 - DEVORE; David D. ; et al.	2019-06-27
Multi-component Host Material And Organic Electroluminescent Device Comprising The Same App 20180301636 - PARK; Kyoung-Jin ; et al.	2018-10-18
Polymeric Charge Transfer Layer And Organic Electronic Device Containing The Same App 20180226584 - Spencer; Liam P. ; et al.	2018-08-09
A Plurality Of Host Materials And An Organic Electroluminescence Device Comprising The Same App 20170342057 - Shim; Jae-Hoon ; et al.	2017-11-30
A Hole Transport Material And An Organic Electroluminescent Device Comprising The Same App 20170256722 - Shim; Jae-Hoon ; et al.	2017-09-07
Organic Electroluminescent Device App 20170213968 - Park; Kyoung-Jin ; et al.	2017-07-27
Organic Electroluminescent Device App 20170207396 - Park; Kyoung-Jin ; et al.	2017-07-20
An Organic Electroluminescent Compound And An Organic Electroluminescent Device Comprising The Same App 20170200904 - Lee; Su-Hyun ; et al.	2017-07-13
Organic Electroluminescent Device App 20170170408 - Park; Kyoung-Jin ; et al.	2017-06-15
Multi-component Host Material And Organic Electroluminescent Device Comprising The Same App 20170077423 - Ahn; Hee-Choon ; et al.	2017-03-16
Multi-component Host Material And Organic Electroluminescent Device Comprising The Same App 20170062730 - Ahn; Hee-Choon ; et al.	2017-03-02

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