Inventor

CHO SUNG-KEUN

KR4 patents

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

SAMSUNG ELECTRONICS CO LTD

2 patents

US11282738B2Mar 22, 2022

Lift pin module

SAMSUNG ELECTRONICS CO LTD3 citations63

US9865474B2Jan 9, 2018

Etching method using plasma, and method of fabricating semiconductor device including the etching method

SAMSUNG ELECTRONICS CO LTD0 citations48

SEOK CHANG SUNG

1 patent

US8549929B2Oct 8, 2013

Compact pipe specimen

SEOK CHANG SUNG3 citations48

KIM GO-JUN

1 patent

US9520301B2Dec 13, 2016

Etching method using plasma, and method of fabricating semiconductor device including the etching method

KIM GO-JUN0 citations40