Chul Hwan Kim

4 Patents

• US126046972026

  Waste Gas Treatment Apparatus for Semiconductor and Display Processes

  0 cites
• US122514732025

  Non-surfactant Type Oil-water Dispersion Composition, Non-surfactant Type Water-oil Dispersion Composition, and Manufacturing Methods for Both Compositions

  SCAI THERAPEUTICS CO., Ltd.

  0 cites
• US117795392023

  Non-surfactant Type Oil-water Dispersion Composition, Non-surfactant Type Water-oil Dispersion Composition, and Manufacturing Methods for Both Compositions

  ASTIN CO., Ltd.

  0 cites
• US115904452023

  Apparatus for Treating Waste Gas of Electronics Industry

  0 cites