Choi; Hyeon Ho

Patent Applications and Registrations

Patent applications and USPTO patent grants for Choi; Hyeon Ho.The latest application filed is for "polarization film and display device".

Company Profile

1.12.14

Choi; Hyeon Ho - Seoul KR
Choi; Hyeon-ho - 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, organic light emitting diode including the same, and display including the organic light emitting diode Grant 10,892,422 - Hwang , et al. January 12, 2	2021-01-12
Organometallic complexes, and organic electroluminescent device and display using the same Grant 10,411,199 - Noh , et al. Sept	2019-09-10
Polymer and organic light-emitting diode including the same Grant 9,920,167 - Yang , et al. March 20, 2	2018-03-20
Compound for organic optoelectronic device, organic light emitting diode including the same, and display including the organic light emitting diode Grant 9,899,604 - Kim , et al. February 20, 2	2018-02-20
Polarization film and display device Grant 9,791,609 - Moon , et al. October 17, 2	2017-10-17
Organometallic complexes, and organic electroluminescence device and display using the same Grant 9,425,414 - Das , et al. August 23, 2	2016-08-23
Compound for organic optoelectronic device, organic light emitting diode including the same, and display including the organic light emitting diode Grant 9,406,891 - Jung , et al. August 2, 2	2016-08-02
Polymer and organic light-emitting device including the same Grant 9,346,912 - Choi , et al. May 24, 2	2016-05-24
Polarizing film and display device including the polarizing film Grant 9,207,359 - Lee , et al. December 8, 2	2015-12-08
Polarizing film and display device including the polarizing film Grant 9,194,980 - Lee , et al. November 24, 2	2015-11-24
Optical compensation film Grant 9,188,786 - Lee , et al. November 17, 2	2015-11-17
Polarization Film And Display Device App 20140254012 - MOON; Deuk Kyu ; et al.	2014-09-11
Compound For Organic Optoelectronic Device, Organic Light Emitting Diode Including The Same, And Display Including The Organic Light Emitting Diode App 20140225083 - KIM; Sang Mo ; et al.	2014-08-14
Compound For Organic Optoelectronic Device, Organic Light Emitting Diode Including The Same, And Display Including The Organic Light Emitting Diode App 20140203257 - HWANG; Kyu Young ; et al.	2014-07-24
Organometallic Complexes, And Organic Electroluminescent Device And Display Using The Same App 20140158998 - NOH; Chang Ho ; et al.	2014-06-12
Compound For Organic Optoelectronic Device, Organic Light Emitting Diode Including The Same, And Display Including The Organic Light Emitting Diode App 20140158999 - JUNG; Yong Sik ; et al.	2014-06-12
Polarizing Film And Display Device Including The Polarizing Film App 20140131643 - LEE; Yong Joo ; et al.	2014-05-15
Polarizing Film And Display Device Including The Polarizing Film App 20140124714 - LEE; Yong Joo ; et al.	2014-05-08
Organometallic Complexes, And Organic Electroluminescence Device And Display Using The Same App 20140124760 - Das; Rupasree Ragini ; et al.	2014-05-08
Polymer And Organic Light-emitting Device Including The Same App 20130240843 - CHOI; Hyeon-ho ; et al.	2013-09-19
Polymer For Optical Film, Method Of Preparing Same, And Optical Film Including Same App 20130172501 - JUNG; Won Cheol ; et al.	2013-07-04
Polymer And Organic Light-emitting Diode Including The Same App 20130146849 - YANG; Hye-yeon ; et al.	2013-06-13
Optical Compensation Film App 20130141785 - LEE; Moon Yeon ; et al.	2013-06-06

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