HC

Hwan-Sung Cheon

CI Cheil Industries: 3 patents #11 of 183Top 7%
Samsung: 1 patents #6,542 of 15,326Top 45%
📍 Uiwang-si, KR: #13 of 213 inventorsTop 7%
Overall (2017): #46,307 of 506,227Top 10%
4
Patents 2017

Issued Patents 2017

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9725389 Monomer for a hardmask composition, hardmask composition comprising the monomer, and method for forming a pattern using the hardmask composition Yun-Jun Kim, Youn-Jin Cho, Yong-Woon Yoon, Chung-Heon Lee, Hyo-Young Kwon +1 more 2017-08-08
9695294 Epoxy resin composition for encapsulating semiconductor device and semiconductor device encapsulated using the same Min Gyum KIM, Seung Woo Han 2017-07-04
9606438 Resist underlayer composition, method of forming patterns, and semiconductor integrated circuit device including the pattern Min Gyum KIM, Hyo-Young Kwon, Jun Ho Lee 2017-03-28
9535190 Photosensitive resin composition and color filter using the same Se-Young CHOI, Ju-Ho Jung, Myoung-Youp Shin, Nam-Gwang Kim, Seung Jib Choi +1 more 2017-01-03