Choi; Hyun Ju

Patent Applications and Registrations

Patent applications and USPTO patent grants for Choi; Hyun Ju.The latest application filed is for "rivastigmine-containing sustained-release pharmaceutical composition".

Company Profile

0.17.19

Choi; Hyun Ju - Seongnam-si KR
Choi; Hyun-Ju - Yongin-si KR
Choi; Hyun-Ju - Seoul KR
Choi; Hyun-Ju - Yongin KR
Choi; Hyun-Ju - Gyeonggi-Do KR
CHOI; Hyun-Ju - Yongin-City KR
Choi; Hyun-Ju - Daejeon N/A KR
Choi; Hyun-Ju - Daejeon-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
Rivastigmine-containing sustained-release pharmaceutical composition Grant 10,835,497 - Park , et al. November 17, 2	2020-11-17
Rivastigmine-containing Sustained-release Pharmaceutical Composition App 20180125785 - PARK; Sang Geun ; et al.	2018-05-10
Organic light-emitting device Grant 9,825,244 - Cho , et al. November 21, 2	2017-11-21
Organic light emitting diode and organic light emitting display apparatus having the same Grant 9,768,387 - Choi , et al. September 19, 2	2017-09-19
Organic light emitting diode display Grant 9,735,387 - Kang , et al. August 15, 2	2017-08-15
Organic light emitting diode display Grant 9,711,579 - Oh , et al. July 18, 2	2017-07-18
Organic Light Emitting Diode, And Organic Light Emitting Diode Display Including The Same App 20170104038 - LEE; Chang-Min ; et al.	2017-04-13
Organic Light Emitting Diode Display App 20170012234 - Kang; Nam Su ; et al.	2017-01-12
Organic Light Emitting Diode Display App 20160315132 - OH; IL SOO ; et al.	2016-10-27
Organic Light-emitting Device App 20160308157 - CHO; Se-Jin ; et al.	2016-10-20
Organic light emitting diode display Grant 9,466,816 - Kang , et al. October 11, 2	2016-10-11
Organic light emitting diode display Grant 9,391,124 - Oh , et al. July 12, 2	2016-07-12
Organic light-emitting device using a mixture of electron transporting compounds Grant 9,385,336 - Cho , et al. July 5, 2	2016-07-05
Organic light emitting diode and organic light emitting display apparatus having the same Grant 9,343,693 - Lee , et al. May 17, 2	2016-05-17
Organic Light-emitting Display Device And Method Of Manufacturing The Same App 20160118587 - LEE; CHANG HO ; et al.	2016-04-28
Organic light-emitting display device having plural emitting layers disposed between two electrodes Grant 9,269,918 - Lee , et al. February 23, 2	2016-02-23
Organic Light Emitting Diode Display App 20160049613 - Kang; Nam Su ; et al.	2016-02-18
Organic Light Emitting Diode And Organic Light Emitting Display Apparatus Having The Same App 20150014651 - Choi; Hyun-Ju ; et al.	2015-01-15
Organic Light Emitting Diode Display App 20150008394 - OH; Il-Soo ; et al.	2015-01-08
Organic Light Emitting Diode Display App 20150008404 - OH; Il Soo ; et al.	2015-01-08
Organic Light Emitting Diode And Organic Light Emitting Display Apparatus Having The Same App 20150008408 - LEE; Chang-Ho ; et al.	2015-01-08
Organic electroluminescent display device and method and apparatus of manufacturing the same Grant 8,928,222 - Kim , et al. January 6, 2	2015-01-06
Organic Light-emitting Device App 20140374713 - CHO; Se-Jin ; et al.	2014-12-25
Organic Light-emitting Display Device And Method Of Manufacturing The Same App 20140353610 - LEE; CHANG HO ; et al.	2014-12-04
Organic electroluminescent display device and method of fabricating the same Grant 8,858,286 - Lee , et al. October 14, 2	2014-10-14
Method For Fabricating Organic Light Emitting Device App 20140193936 - CHOI; Hyun Ju ; et al.	2014-07-10
Hierarchical structure and manufacturing method thereof Grant 8,551,353 - Kim , et al. October 8, 2	2013-10-08
Display device Grant 8,143,784 - Park , et al. March 27, 2	2012-03-27
Organic Electroluminescent Display Device And Method Of Fabricating The Same App 20110101853 - LEE; Jong Moo ; et al.	2011-05-05
Hierarchical Structure And Manufacturing Method Thereof App 20110081521 - Kim; Jae-Hyun ; et al.	2011-04-07
Organic Electroluminescent Display Device And Method And Apparatus Of Manufacturing The Same App 20100127615 - Kim; Myung-Seop ; et al.	2010-05-27
Display Device App 20090134765 - Park; Sang Tae ; et al.	2009-05-28

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