CY

Cheol-Ho Yu

Samsung: 17 patents #7,989 of 75,807Top 15%
Overall (All Time): #275,031 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9928766 Test structure, array substrate having the same and method of measuring sheet resistance using the same Jong Yun Kim, Jin Taek KIM, Bong Won LEE 2018-03-27
9337211 Backplane of flat panel display and method of manufacturing the same Jong Yun Kim 2016-05-10
9171892 Method of manufacturing an organic light emitting display device by patterning and formation of pixel and gate electrodes Do-Hyun Kwon, Il-Jeong Lee, Choong-Youl Im, Dae-Hyun No, Jong-Mo Yeo 2015-10-27
8970539 Organic light emitting display apparatus Do-Hyun Kwon, Choong-Youl Im, Il-Jeong Lee, Young-Dae Kim, Ju-Won Yoon +1 more 2015-03-03
8946720 Organic light emitting diode display device and method of manufacturing the same Do-Hyun Kwon, Choong-Youl Im, Dae-Hyun No, Jong-Mo Yeo, Ju-Won Yoon +2 more 2015-02-03
8803416 Organic light emitting display apparatus and method of manufacturing organic light emitting display apparatus Do-Hyun Kwon, Il-Jeong Lee, Choong-Youl Im, Dae-Hyun No 2014-08-12
8674954 Organic light emitting diode display and method of manufacturing the same Do-Hyun Kwon, Il-Jeong Lee, Choong-Youl Im, Young-Dae Kim, Ju-Won Yoon +1 more 2014-03-18
8591280 Organic light emitting display apparatus and method of manufacturing organic light emitting display apparatus Do-Hyun Kwon, Il-Jeong Lee, Choong-Youl Im, Dae-Hyun No 2013-11-26
8575598 Organic light emitting diode display Do-Hyun Kwon, Choong-Youl Im, Dae-Hyun No, Ju-Won Yoon, Jong-Mo Yeo +5 more 2013-11-05
8558235 Organic light emitting diode display and manufacturing method thereof Ju-Won Yoon, Il-Jeong Lee, Choong-Youl Im, Young-Dae Kim, Jong-Mo Yeo +1 more 2013-10-15
8420513 Method of fabricating thin film transistor Ji-Su Ahn, Eui-Hoon Hwang, Kwang-Nam Kim, Sung-Chul Kim 2013-04-16
8367278 Halftone mask and manufacturing method thereof and method for forming film using the same Oh-Seob Kwon, Jae-Yong Kim, Sung-Chul Kim, Kyoung-Bo Kim, Il-Jeong Lee +3 more 2013-02-05
8207662 Organic light emitting display apparatus and method of manufacturing organic light emitting display apparatus Do-Hyun Kwon, Il-Jeong Lee, Choong-Youl Im, Dae-Hyun No 2012-06-26
8158984 Thin film transistor, method of fabricating the same, and organic light emitting diode display device including the same Ji-Su Ahn, Eui-Hoon Hwang, Kwang-Nam Kim, Sung-Chul Kim 2012-04-17
8106402 Flat panel display apparatus and method of manufacturing the same Jong-Mo Yeo, Dae-Hyun No, Do-Hyun Kwon, Choong-Youl Im, Soo-Beom Jo +2 more 2012-01-31
7893440 Thin film transistor array arrangement, and organic light emitting display device Do-Hyun Kwon, Choong-Youl Im, Dae-Hyun No, Il-Jeong Lee 2011-02-22
7615421 Method for fabricating thin film transistor Sang-woong Lee, Jae-Young Oh, Tae-Hoon Yang, Jin-Wook Seo, Ki-Yong Lee 2009-11-10