Inventor

HWANG DONG SOON

KR2 patents

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

HWANG DONG-SOON

1 patent

US8297293B2Oct 30, 2012

Substrate support unit, and substrate treating apparatus and method using the same

HWANG DONG-SOON4 citations52

SEMES CO LTD

1 patent

US9892939B2Feb 13, 2018

Substrate treating apparatus and chemical recycling method

SEMES CO LTD0 citations28