JI

Ja-Hyun Im

Samsung: 23 patents #5,651 of 75,807Top 8%
SU Seoul Nathional University: 1 patents #8 of 59Top 15%
Overall (All Time): #174,123 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9822133 Organic light-emitting device Myeong-Suk Kim, Hye-In Jeong, Seok-Hwan Hwang, Sam-Il Kho 2017-11-21
9825240 Organic light-emitting device Myeong-Suk Kim, Hye-In Jeong, Jin-Soo Hwang, Sam-Il Kho, Seung-Gak Yang +1 more 2017-11-21
9496515 Organic light emitting diode Byung-Hoon Chun, Sung-Jun Bae, Seong-Jong Kang, Kwan-Hee Lee 2016-11-15
9472767 Organic light-emitting device and method of manufacturing the same Ji-Hwan Yoon, Byung-Hoon Chun, Bum Suk Kim 2016-10-18
9455305 Organic light-emitting display device and method of manufacturing the same Kwan-Hee Lee, Beom Seok Kim 2016-09-27
9431625 Organic light-emitting diode Jung-Min Moon, Tae Jin Park 2016-08-30
9312309 Organic light emitting diode display and method for manufacturing the same Jung-Min Moon, Tae-Kwang Sung, Ji-Hwan Yoon, Byung-Hoon Chun 2016-04-12
9224966 Organic light-emitting device, method of manufacturing the same, and flat panel display device including the same Joong-Won Sim, Kwan-Hee Lee, Ji-Hwan Yoon 2015-12-29
9190457 Organic light-emitting display device and method of manufacturing the same Kwan-Hee Lee, Beom Seok Kim 2015-11-17
9172044 Organic light-emitting device and method of manufacturing the same Ji-Hoon SEO, Kwan-Hee Lee, Byung-Hoon Chun, Sung-Jun Bae 2015-10-27
9172055 Organic light-emitting device including multi-layered hole transport layer, and organic light-emitting display apparatus including the same Hyoung-Kun Kim, Sam-Il Kho, Mie-Hwa Park, Yoon-Hyun Kwak, Chang-Woong Chu +1 more 2015-10-27
9165981 Organic light emitting display and method of manufacturing the same Ji-Hoon SEO, Kwan-Hee Lee, Ji-Hwan Yoon, Byung-Hoon Chun 2015-10-20
9083001 Organic light-emitting diode and method for preparing the same Kwan-Hee Lee, Bum Suk Kim 2015-07-14
8987714 Organic light emitting diode display and method for manufacturing the same Ji-Hwan Yoon, Byung-Hoon Chun, Jung-Min Moon, Tae-Kwang Sung 2015-03-24
8916274 Organic light emitting device Eun Jung Lee, Tae-Kwang Sung, Kwan-Hee Lee 2014-12-23
8907330 Organic light emitting diode display and manufacturing method thereof Tae-Kwang Sung, Ji-Hwan Yoon, Kwan-Hee Lee 2014-12-09
8709837 Deposition apparatus and method for manufacturing organic light emitting diode display using the same Kwan-Hee Lee, Ji-Hwan Yoon, Joong-Won Sim, Tae-Kwang Sung 2014-04-29
8698395 Organic light emitting display with organic capping layer having a specific refractive index Kwan-Hee Lee, Seoung-Yoon Ryu 2014-04-15
8616930 Depositing apparatus and method for manufacturing organic light emitting diode display using the same Byung-Hoon Chun 2013-12-31
8569945 Organic light emitting device having cathode including a magnesium-calcium layer and method for fabricating the same Kwan-Hee Lee 2013-10-29
8039120 Organic electroluminescence device and method of manufacturing the same Seoung-Yoon Ryu, Kwan-Hee Lee, Jang-Hyuk Kwon 2011-10-18
7659543 Organic light emitting display and method of fabricating the same Seoung-Yoon Ryu, Kwan-Hee Lee 2010-02-09
7495385 Flat panel display Kwan-Hee Lee 2009-02-24
7279588 Dinuclear metal complex and pyrophosphate assay using the same Jong-In Hong, Dong Hoon Lee, Seung Uk Son, Young Keun Chung 2007-10-09