Inventor

HA SANG-CHEOL

KR2 patents

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

YANG CHEOL-KYU

1 patent

US9159591B2Oct 13, 2015

Batch type apparatus for manufacturing semiconductor devices

YANG CHEOL-KYU2 citations48

SAMSUNG ELECTRONICS CO LTD

1 patent

US9818596B2Nov 14, 2017

Arc lamp and substrate heating apparatus having the arc lamp

SAMSUNG ELECTRONICS CO LTD0 citations43