Inventor

LA JUNG-IN

KR2 patents

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

CHEIL IND INC

1 patent

US8043525B2Oct 25, 2011

Wet etching solution

CHEIL IND INC11 citations79

SAMSUNG ELECTRONICS CO LTD

1 patent

US7879736B2Feb 1, 2011

Composition for etching silicon oxide and method of forming a contact hole using the same

SAMSUNG ELECTRONICS CO LTD2 citations59