Ki Soo Kim

5 Patents

• US125648092026

  Air Purifier

  COWAY Co., Ltd.

  0 cites
• US124539382025

  Filter Frame and Air Purifier Comprising Same

  COWAY CO., Ltd.

  0 cites
• US120255802024

  Ion Detection Sensor Fabrication Method and Ion Detection Sensor Fabricated by the Same

  MCK TECH CO., Ltd.

  0 cites
• US119178182024

  Memory Device Having Vertical Structure Including a First Wafer and a Second Wafer Stacked on the First Wafer

  SK HYNIX Inc.

  0 cites
• US117157262023

  Memory Device, Memory System Having the Same, and Write Method Thereof

  SK Hynix Inc.

  0 cites