Sang Lee

DCDongjin Semichem Co.: 1 patents #83 of 252Top 35%

SHSk Hynix: 1 patents #3,115 of 4,849Top 65%

Overall (All Time): #3,412,357 of 4,157,543Top 85%

1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
7022458	Photoresist polymer and photoresist composition containing the same	Geun Su Lee, Cheol Kyu Bok, Seung Chan Moon, Ki Soo Shin, Jae-Hyun Kim +2 more	2006-04-04