JK

Ji-Hyun Ka

Samsung: 147 patents #180 of 75,807Top 1%
📍 Yongin-si, KR: #28 of 9,683 inventorsTop 1%
Overall (All Time): #6,339 of 4,157,543Top 1%
148
Patents All Time

Issued Patents All Time

Showing 126–148 of 148 patents

Patent #TitleCo-InventorsDate
10210782 Display device including crack detection line Seung-Kyu Lee, Tae Hoon Kwon, Won-Kyu Kwak, Dong Soo Kim, Han-Sung Bae +2 more 2019-02-19
10134826 Display apparatus including detour lines Seung-Kyu Lee, Hwan-Soo Jang, Jin-Tae Jeong 2018-11-20
10111301 Flexible display panel and display apparatus including the same Won-Kyu Kwak 2018-10-23
9954047 Organic light emitting display apparatus and method of manufacturing the same Dongsoo Kim 2018-04-24
9947692 Display device Seung-Kyu Lee, Tae Hoon Kwon 2018-04-17
9839096 Flexible display panel and display apparatus including the same Won-Kyu Kwak 2017-12-05
9832839 Flexible display panel and display apparatus including the same Won-Kyu Kwak 2017-11-28
9747831 Flat panel display device, method of aging the same, and method of testing lighting of the same Ok-Kyung Park 2017-08-29
9626902 Light emission driver for display device, display device and driving method thereof Tae Hoon Kwon 2017-04-18
9565738 Flexible display panel and display apparatus including the same Won-Kyu Kwak 2017-02-07
9414463 Flexible display panel and display apparatus including the same Won-Kyu Kwak 2016-08-09
9390644 Detecting method of defects of line and demultiplexer, defect detecting device, and display panel including the defect detecting device Jin-Tae Jeong 2016-07-12
9262952 Organic light emitting display panel Ji Hye Kim 2016-02-16
9189991 Organic light emitting display device having pixels and method of driving the same Kwang-Min Kim 2015-11-17
9104368 Flexible display panel and display apparatus including the same Won-Kyu Kwak 2015-08-11
9087479 Flat panel display device, method of aging the same, and method of testing lighting of the same Ok-Kyung Park 2015-07-21
9047802 Organic light emitting display device and testing method thereof Tae Hoon Kwon 2015-06-02
8981378 Mother substrate for organic light-emitting display apparatus Kwang-Min Kim, Won-Kyu Kwak, Jin-Tae Jeong 2015-03-17
8970567 Organic light emitting display and method of driving the same Won-Kyu Kwak 2015-03-03
8912987 Organic light emitting display device and driving method thereof 2014-12-16
8878827 Organic light emitting diode display Sam-Il Han 2014-11-04
8614591 Mother substrate of organic light emitting displays capable of sheet unit testing and method of sheet unit testing Kwang-Min Kim, Won-Kyu Kwak, Sam-Il Han 2013-12-24
8421789 Mother substrate of organic light emitting display devices and method of aging the same 2013-04-16