KN

Kwang-soo No

Samsung: 1 patents #662 of 2,265Top 30%
Overall (2002): #170,219 of 266,432Top 65%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6387573 Phase shift mask using CrAION as phase shifter material and manufacturing method thereof Jo Hyun PARK, Eun-Ah Kim 2002-05-14