CK

Chawon Koh

Samsung: 9 patents #14,526 of 75,807Top 20%
IN Inpria: 3 patents #21 of 43Top 50%
II Inha-Industry Partnership Institute: 1 patents #75 of 351Top 25%
TC Tokyo Ohka Kogyo Co.: 1 patents #437 of 684Top 65%
Overall (All Time): #539,078 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12360451 Method of manufacturing semiconductor device Tsunehiro Nishi, Hyunwoo KIM, Jinkyun LEE, Junil Kim, Hyuntaek Oh +2 more 2025-07-15
12112948 Method of manufacturing integrated circuit device using a metal-containing photoresist composition Soyeon Yoo, Sooyoung Choi, Tsunehiro Nishi, Kwangsub Yoon, Brian J. Cardineau +1 more 2024-10-08
11923209 Substrate processing apparatus and substrate processing method Hyunwoong Hwang, Seok-Won Heo, Hyunwoo KIM 2024-03-05
11599021 Photoresist compositions and methods for fabricating semiconductor devices using the same Tsunehiro Nishi, Brian J. Cardineau, Sangyoon Woo, Jason K. Stowers, Soo Young Choi 2023-03-07
11327398 Photoresist compositions and methods for fabricating semiconductor devices using the same Tsunehiro Nishi, Brian J. Cardineau, Sangyoon Woo, Jason K. Stowers, Soo Young Choi 2022-05-10
11189503 Substrate drying method, photoresist developing method, photolithography method including the same, and substrate drying system Young-Hoo Kim, Kuntack Lee, Yong-Jhin Cho, Sunghyun Park, Hyosan Lee +2 more 2021-11-30
10353290 Photoresist composition for extreme ultraviolet and method of forming photoresist pattern using the same Cheol-Hong Park, Hyunwoo KIM, Sang-Yoon Woo, Hyejin JEON 2019-07-16
9564325 Methods of fabricating a semiconductor device Cheol-Hong Park, Ki-Jeong Kim, Hyunwoo KIM, Hyosung Lee 2017-02-07
9158204 Photo lithographic rinse solution and method of manufacturing a semiconductor device using the same Su Min Kim, Hyunwoo KIM, Hyojin Yun 2015-10-13