Inventor

CHO KYOOCHUL

KR4 patents

⚠️ This page may combine multiple inventors who share the name “CHO KYOOCHUL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KANG DONG-MIN

3 patents

US8058221B2Nov 15, 2011

Composition for removing a photoresist and method of manufacturing semiconductor device using the composition

KANG DONG-MIN2 citations55

US8486880B2Jul 16, 2013

Composition for removing a photoresist and method of manufacturing semiconductor device using the composition

KANG DONG-MIN0 citations45

US8801958B2Aug 12, 2014

Titanium etchant composition and method of forming a semiconductor device using the same

KANG DONG-MIN0 citations42

SAMSUNG ELECTRONICS CO LTD

1 patent

US8343853B2Jan 1, 2013

Semiconductor wafer, semiconductor device using the same, and method and apparatus for producing the same

SAMSUNG ELECTRONICS CO LTD1 citations48