JO; Youngkyoung

Patent Applications and Registrations

Patent applications and USPTO patent grants for JO; Youngkyoung.The latest application filed is for "compound for organic optoelectronic device, composition for organic optoelectronic device and organic optoelectronic device and display device".

Company Profile

15.2.24

JO; Youngkyoung - Suwon-si KR
JO; Youngkyoung - Yongin-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, Composition For Organic Optoelectronic Device And Organic Optoelectronic Device And Display Device App 20220267344 - LEE; Seungjae ; et al.	2022-08-25
Composition for organic optoelectronic device, organic optoelectronic device, and display device Grant 11,417,844 - Jo , et al. August 16, 2	2022-08-16
Composition For Organic Optoelectronic Device, Organic Optoelectronic Device, And Display Device App 20220149295 - JO; Youngkyoung ; et al.	2022-05-12
Compound For Organic Optoelectronic Device, Composition For Organic Optoelectronic Device, Organic Optoelectronic Device, And Display Device App 20220149289 - AN; Eunhye ; et al.	2022-05-12
Composition For Organic Optoelectronic Device, Organic Optoelectronic Device, And Display Device App 20220140253 - LEE; Seungjae ; et al.	2022-05-05
Composition For Organic Optoelectronic Device, Organic Optoelectronic Device And Display Device App 20220045282 - JO; Youngkyoung ; et al.	2022-02-10
Composition For Organic Optoelectronic Device, Organic Optoelectronic Device And Display Device App 20220013732 - KANG; Dong Min ; et al.	2022-01-13
Composition For Optoelectronic Device And Organic Optoelectronic Device And Display Device App 20220006029 - SEO; Hansol ; et al.	2022-01-06
Composition For Organic Optoelectronic Device And Organic Optoelectronic Device And Display Device App 20210376245 - KIM; Jonghoon ; et al.	2021-12-02
Compound for organic optoelectronic device, composition for organic optoelectronic device and organic optoelectronic device and display device Grant 11,158,817 - Lui , et al. October 26, 2	2021-10-26
Compound For Organic Optoelectronic Element, Composition For Organic Optoelectronic Element, Organic Optoelectronic Element, And Display Device App 20210273179 - JO; Youngkyoung ; et al.	2021-09-02
Compound For Organic Optoelectronic Device, Composition For Organic Optoelectronic Device, Organic Optoelectronic Device And Display Device App 20210098704 - KIM; Wook ; et al.	2021-04-01
Compound For Organic Optoelectronic Device, Composition For Organic Optoelectronic Device, Organic Optoelectronic Device, And Display Device App 20210087179 - KIM; Hyunjung ; et al.	2021-03-25
Compound For Organic Optoelectronic Device And Organic Optoelectronic Device And Display Device App 20210070689 - RYU; Dong Wan ; et al.	2021-03-11
Composition, Organic Optoelectronic Device, And Display Device App 20210070706 - LEE; Byoungkwan ; et al.	2021-03-11
Composition For Optoelectronic Device And Organic Optoelectronic Device And Display Device App 20200266358 - YANG; Yongtak ; et al.	2020-08-20
Composition For Optoelectronic Device And Organic Optoelectronic Device And Display Device App 20200266357 - LUI; Jinhyun ; et al.	2020-08-20
Organic Optoelectronic Device And Display Device Using The Same App 20200161560 - JANG; Kipo ; et al.	2020-05-21
Organic Optoelectronic Diode And Display Device App 20200161563 - JANG; Kipo ; et al.	2020-05-21
Organic Optoelectronic Device And Display Device App 20200144508 - JANG; Kipo ; et al.	2020-05-07
Comound For An Organic Optoelectronic Device, Organic Optoelectronic Device, And Display Device Using The Same App 20200127213 - JANG; Kipo ; et al.	2020-04-23
Compound For Organic Optoelectronic Device, Composition For Organic Optoelectronic Device And Organic Optoelectronic Device And App 20200098998 - LUI; Jinhyun ; et al.	2020-03-26
Composition For Organic Optoelectronic Device And Organic Optoelectronic Device And Display Device App 20200075866 - LEE; Byoungkwan ; et al.	2020-03-05
Composition For Organic Optoelectronic Device, Organic Optoelectronic Device, And Display Device App 20190348612 - JO; Youngkyoung ; et al.	2019-11-14
Composition And Organic Optoelectronic Device And Display Device App 20190198776 - JO; Youngkyoung ; et al.	2019-06-27
Composition And Organic Optoelectronic Device And Display Device App 20190198775 - Lui; Jinhyun ; et al.	2019-06-27

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