Inventor
CHOI JUNG BONG
KR8 patents
⚠️ This page may combine multiple inventors who share the name “CHOI JUNG BONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEMES CO LTD
6 patentsUS10490427B2Nov 26, 2019
Apparatus for treating substrate
SEMES CO LTD9 citations82
US9748118B2Aug 29, 2017
Substrate treating apparatus
SEMES CO LTD5 citations69
US8038838B2Oct 18, 2011
Spin head, method of operating the spin head and apparatus for treating substrates with the spin head
SEMES CO LTD6 citations61
US12518983B2Jan 6, 2026
Unit for supplying chemical and apparatus for treating substrate with the unit
SEMES CO LTD0 citations56
US12518985B2Jan 6, 2026
Wafer heating apparatus and wafer processing apparatus using the same
SEMES CO LTD0 citations55
US12519007B2Jan 6, 2026
Support unit and substrate treating apparatus
SEMES CO LTD0 citations42