| Patent | Date |
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Polyimide-polybenzoxazole precursor solution, polyimide-polybenzoxazole film, and preparation method therefor
Grant 11,421,081 - Choi , et al. August 23, 2 | 2022-08-23 |
Polyamide-imide precursor, polyamide-imide film, and display device comprising same
Grant 11,130,844 - Yang , et al. September 28, 2 | 2021-09-28 |
Polyimide cover substrate
Grant 11,040,522 - Woo , et al. June 22, 2 | 2021-06-22 |
Polyimide-polybenzoxazole Precursor Solution, Polyimide-polybenzoxazole Film, And Preparation Method Therefor
App 20210179781 - CHOI; Doo Li ; et al. | 2021-06-17 |
Plastic substrate and device including the same
Grant 10,884,274 - Jung , et al. January 5, 2 | 2021-01-05 |
Method For Manufacturing Polyimide-based Film And Polyimide-based Film Manufactured Thereby
App 20200353668 - HONG; Ki II ; et al. | 2020-11-12 |
Transparent polyamide-imide resin and film using same
Grant RE48,141 - Ju , et al. | 2020-08-04 |
Polyamide-imide precursor, polyamide-imide film and display device comprising same
Grant 10,662,290 - Kim , et al. | 2020-05-26 |
High heat-resistant polyamic acid solution and polyimide film
Grant 10,538,665 - Min , et al. Ja | 2020-01-21 |
Polyamide-imide precursor, polyamide-imide film, and display device comprising same
Grant 10,526,451 - Ju , et al. J | 2020-01-07 |
Transparent electrode, conductive laminate and conductive layer
Grant 10,062,474 - Kim , et al. August 28, 2 | 2018-08-28 |
Polyimide-polybenzoxazole Precursor Solution, Polyimide-polybenzoxazole Film, And Preparation Method Therefor
App 20180194900 - CHOI; Doo Li ; et al. | 2018-07-12 |
Polyamide-imide Precursor, Polyamide-imide Film, And Display Device Comprising Same
App 20180186936 - JU; Chul Ha ; et al. | 2018-07-05 |
Polyimide and polyimide film comprising the same
Grant 9,982,103 - Ju , et al. May 29, 2 | 2018-05-29 |
Polyimide Resin And Film Using Same
App 20180134848 - JU; Chul Ha ; et al. | 2018-05-17 |
Resin Composition For Hard Coating, And Hard-coating Film Comprising Cured Form Of Same As Coating Layer
App 20180010012 - AHN; Sang Hyun ; et al. | 2018-01-11 |
Polyamide-imide Precursor, Polyamide-imide Film, And Display Device Comprising Same
App 20180002487 - YANG; Jong Won ; et al. | 2018-01-04 |
Plastic Substrate And Device Including The Same
App 20180004032 - JUNG; Hak Gee ; et al. | 2018-01-04 |
Polyamide-imide Precursor, Polyamide-imide Film And Display Device Comprising Same
App 20180002486 - KIM; Jae Il ; et al. | 2018-01-04 |
Polyamic Acid, Polyimide Resin And Polyimide Film
App 20170335062 - YANG; Jong Won ; et al. | 2017-11-23 |
High Heat-resistant Polyamic Acid Solution And Polyimide Film
App 20170233575 - MIN; Woong Ki ; et al. | 2017-08-17 |
Plastic substrate and device including the same
Grant 9,733,503 - Jung , et al. August 15, 2 | 2017-08-15 |
Plastic substrate, method for producing the same and touch screen panel containing the same
Grant 9,706,649 - Jung , et al. July 11, 2 | 2017-07-11 |
Acid dianhydride, method for preparing same, and polyimide prepared therefrom
Grant 9,676,739 - Park , et al. June 13, 2 | 2017-06-13 |
Acid dianhydride, method for preparing same, and polyimide prepared therefrom
Grant 9,656,982 - Park , et al. May 23, 2 | 2017-05-23 |
Polyimide and film using same
Grant 9,657,140 - Park , et al. May 23, 2 | 2017-05-23 |
Transparent polyamide-imide resin and film using same
Grant 9,580,555 - Ju , et al. February 28, 2 | 2017-02-28 |
Polyimide And Film Using Same
App 20160369054 - PARK; Hyo Jun ; et al. | 2016-12-22 |
Transparent Polyamide-imide Resin And Film Using Same
App 20160319076 - JU; Chul Ha ; et al. | 2016-11-03 |
Polyamide-imide copolymer film and method of preparing polyamide-imide copolymer
Grant 9,434,816 - Park , et al. September 6, 2 | 2016-09-06 |
Novel Acid Dianhydride, Method For Preparing Same, And Polyimide Prepared Therefrom
App 20160115144 - PARK; Hyo Jun ; et al. | 2016-04-28 |
Novel Acid Dianhydride, Method For Preparing Same, And Polyimide Prepared Therefrom
App 20160108014 - PARK; Hyo Jun ; et al. | 2016-04-21 |
Polyimide Resin And Polyimide Film Produced Therefrom
App 20160096952 - PARK; Hyo Jun ; et al. | 2016-04-07 |
Polyimide Cover Substrate
App 20160046103 - HONG; Ki ll ; et al. | 2016-02-18 |
Polyimide Cover Substrate
App 20160040027 - WOO; Hak Yong ; et al. | 2016-02-11 |
Polyimide film
Grant 9,243,119 - Jung , et al. January 26, 2 | 2016-01-26 |
Polyimide film
Grant 9,221,954 - Jung , et al. December 29, 2 | 2015-12-29 |
Transparent Polyimide Substrate And Method Of Manufacturing The Same
App 20150337100 - WOO; Hak Yong ; et al. | 2015-11-26 |
Transparent Polyimide Substrate And Method For Fabricating The Same
App 20150322223 - WOO; Hack Yong ; et al. | 2015-11-12 |
Polyamide-imide Copolymer Film And Method Of Preparing Polyamide-imide Copolymer
App 20150299392 - Park; Hyo Jun ; et al. | 2015-10-22 |
Polyamic Acid Solution, Imidization Film, And Display Device
App 20150284512 - Min; Woong Ki ; et al. | 2015-10-08 |
Transparent polyimide film and preparation method thereof
Grant 9,061,474 - Ju , et al. June 23, 2 | 2015-06-23 |
Polyimide And Polyimide Film Comprising The Same
App 20150152232 - Ju; Chul Ha ; et al. | 2015-06-04 |
Polyamide-imide copolymer film and method of preparing polyamide-imide copolymer
Grant 9,018,343 - Park , et al. April 28, 2 | 2015-04-28 |
Transparent Electrode
App 20140367151 - Song; Sang Min ; et al. | 2014-12-18 |
Plastic Substrate
App 20140338959 - Jung; Hak Gee ; et al. | 2014-11-20 |
Polyamide-imide Copolymer Film And Method Of Preparing Polyamide-imide Copolymer
App 20140243482 - Park; Hyo Jun ; et al. | 2014-08-28 |
Polyimide Film
App 20140220284 - JUNG; Hak Gee | 2014-08-07 |
Method For Preparing Polyimide Film
App 20130292873 - Hong; Ki ll ; et al. | 2013-11-07 |
Transparent Polyimide Film And Preparation Method Thereof
App 20130274394 - Ju; Chul Ha ; et al. | 2013-10-17 |
Polyimide Film
App 20130133929 - JUNG; Hak Gee | 2013-05-30 |
Polyimide Film
App 20110311796 - Jung; Hak Gee ; et al. | 2011-12-22 |
Polyimide Film
App 20110245455 - JEONG; Young Han ; et al. | 2011-10-06 |
Transparent Electrode
App 20110171445 - Jung; Hak Gee ; et al. | 2011-07-14 |
Polyimide resin and liquid crystal alignment layer and polyimide film using the same
Grant 7,968,670 - Jung , et al. June 28, 2 | 2011-06-28 |
Polyimide Film
App 20110147052 - JUNG; Hak Gee | 2011-06-23 |
Plastic Substrate And Device Including The Same
App 20110143132 - Jung; Hak Gee ; et al. | 2011-06-16 |
Transparent Polyimide Film Having Improved Solvent Resistance
App 20110082276 - PARK; Hyo Jun ; et al. | 2011-04-07 |
Polyimide Resin And Liquid Crystal Alignment Layer And Polyimide Film Using The Same
App 20100317821 - Jung; Hak Gee ; et al. | 2010-12-16 |
Polyimide Film With Improved Thermal Stability
App 20100279131 - Park; Hyo Jun ; et al. | 2010-11-04 |
Polyimide Film
App 20100255221 - Jung; Hak Gee ; et al. | 2010-10-07 |
Transparent Electrode, Conductive Laminate And Conductive Layer
App 20100244655 - KIM; Ji Sung ; et al. | 2010-09-30 |
Polyimide Resin And Liquid Crystal Alignment Layer And Polyimide Film Using The Same
App 20100048861 - Jung; Hak Gee ; et al. | 2010-02-25 |
Polyimide Film
App 20090078453 - Jung; Hak Gee | 2009-03-26 |
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