OK

Ohchel Kwon

Samsung: 2 patents #37,631 of 75,807Top 50%
Overall (All Time): #1,725,852 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12362200 Supercritical fluid processing apparatus and substrate processing system including the same Seohyun Kim, Sangwoo Kim, Youngchan Kim, Hyunchul Kim, Hyunwoo Nho +5 more 2025-07-15
8440531 Methods of forming semiconductor memory devices having vertically stacked memory cells therein Tae-Jong Han, Daewoong Kim, Kyung-Tae Jang, Bongcheol Kim 2013-05-14