Inventor

KWON CHANG GIL

KR5 patents

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

SAMSUNG ELECTRONICS CO LTD

2 patents

US11279852B2Mar 22, 2022

CMP slurry compositions and methods of fabricating a semiconductor device using the same

SAMSUNG ELECTRONICS CO LTD0 citations59

US10435587B2Oct 8, 2019

Polishing compositions and methods of manufacturing semiconductor devices using the same

SAMSUNG ELECTRONICS CO LTD0 citations47

KCTECH CO LTD

2 patents

US10494547B2Dec 3, 2019

Additive composition and positive polishing slurry composition including the same

KCTECH CO LTD1 citations57

US10421883B2Sep 24, 2019

Abrasive particle-dispersion layer composite and polishing slurry composition including the same

KCTECH CO LTD0 citations36

K C TECH CO LTD

1 patent

US10138395B2Nov 27, 2018

Abrasive particle-dispersion layer composite and polishing slurry composition including the same

K C TECH CO LTD0 citations47