List Method of transferring reverse pattern by using imprint process Authors Jaeseung Chung, Dongouk Kim, Joonyong Park, Jihyun Bae, Bongsu Shin, Jong G. Ok, Ilsun Yoon, Sunghoon Lee, Sukgyu Hahm Country US patent Application# (Date) granted; US 10185218 B2 Category Patents Link https://patents.google.com/patent/US10185218B2 granted on Jan 22, 2019.