Inventor

JEONG CHANJIN

KR3 patents

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

SAMSUNG ELECTRONICS CO LTD

2 patents

US9368647B2Jun 14, 2016

Compositions for etching

SAMSUNG ELECTRONICS CO LTD15 citations82

US9136120B2Sep 15, 2015

Compositions for etching and methods of forming a semiconductor device using the same

SAMSUNG ELECTRONICS CO LTD3 citations61

HONG YOUNG-TAEK

1 patent

US8940182B2Jan 27, 2015

Compositions for etching and methods of forming a semiconductor device using the same

HONG YOUNG-TAEK12 citations78