Sangduck Lee

5 Patents

• US125900152026

  Water Purifier Filter and Water Purifier Comprising Same

  LG ELECTRONICS Inc.

  0 cites
• US122640862025

  Filter for Water-purification Device and Water-purification Device Including the Same

  LG Electronics Inc.

  0 cites
• US119197732024

  Method for Modifying Surface of Activated Carbon and Filter for Water Purifier

  Inha University Research And Business Foundation

  0 cites
• US117807482023

  Filter for Water-purification Device and Water-purification Device Including the Same

  LG ELECTRONICS Inc.

  0 cites
• US117318842023

  Water Purifier Filter, and Water Purifier Comprising Same

  LG Electronics Inc.

  0 cites