JO

Jong-Keun Oh

Samsung: 12 patents #11,258 of 75,807Top 15%
Overall (All Time): #408,487 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11829063 Reflective photomask and method for fabricating the same Sang Uk Park, Jong Ju Park 2023-11-28
11415889 Chemical supply structure and a developing apparatus having the same Kyoung-Noh Kim, Man Kyu Kang, Byung-Gook Kim 2022-08-16
11302540 Substrate support device and substrate cleaning device including the same Kyeong Bin Lim, Byung-Gook Kim 2022-04-12
10042246 Method of manufacturing photomask Hyung-Ho Ko, Byung-Gook Kim, Jae-Hyuck Choi, Jun Y. Choi 2018-08-07
9766540 Method of forming photomask Hyungho Ko, Inkyun SHIN, Jaehyuck Choi, JunYoul Choi 2017-09-19
9417518 Photomask and method of manufacturing the same Hyung-Ho Ko, Byung-Gook Kim, Jae-Hyuck Choi, Jun Y. Choi 2016-08-16
9370805 Method of megasonic cleaning of an object Jae-Hyuck Choi, Won Jung Kim, Ho-Young Kim, Hyung-Ho Ko, Chan-uk Jeon +1 more 2016-06-21
9268788 Apparatus and method for providing a content upload service between different sites 2016-02-23
9223199 Photomask and method of forming the same Hyungho Ko, Inkyun SHIN, Jaehyuck Choi, JunYoul Choi 2015-12-29
8784672 Photomasks and methods of manufacturing the same Dae-Hyuk Kang, Chan-uk Jeon, Hyung-Ho Ko, Sung-Jae Han, Jung Jin Kim 2014-07-22
8293020 Method of megasonic cleaning of an object Jae-Hyuck Choi, Won Jung Kim, Ho-Young Kim, Hyung-Ho Ko, Chan-uk Jeon +1 more 2012-10-23
7989123 Photomask including ion trapping layer and method of manufacturing semiconductor device using the photomask Han-shin Lee, Jae-Hyuck Choi, Hae-Young Jeong, Hyung-Ho Ko, Jin-sik Jung +1 more 2011-08-02