Patents/Inventors

Youngseok Roh

Hwaseong-siKR4 patents

4 Patents

US125776722026
Reaction Gas Supply System
SAMSUNG ELECTRONICS CO., Ltd.
0 cites
US117382992023
Exhaust Gas Processing System Including Adsorbent for Suppressing Powder-like Byproduct
Puresphere Co., Ltd.
0 cites
US116605632023
Apparatus for Collecting By-product and Method for Collecting By-product
SAMSUNG ELECTRONICS CO., Ltd.
0 cites
US115491782023
Apparatus for Treating Semiconductor Process Gas and Method of Treating Semiconductor Process Gas
Puresphere Co., Ltd.
0 cites