Wonkyu Lee

6 Patents

• US123105242025

  Coffee Extraction Apparatus

  LG Electronics Inc.

  0 cites
• US123030602025

  Coffee Extraction Apparatus

  LG Electronics Inc.

  0 cites
• US121612532024

  Coffee Extracting Apparatus

  LG Electronics Inc.

  0 cites
• US120166652024

  Method for Generating Heart Rate Variability Information Related to External Object by Using Plurality of Filters, and Device Therefor

  SAMSUNG ELECTRONICS CO., Ltd.

  0 cites
• US119983462024

  Electronic Device and Method for Determining Sleep-related Information

  SAMSUNG ELECTRONICS CO., Ltd.

  0 cites
• US117990502023

  Solar Cell and Solar Cell Module Including the Same

  KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION

  0 cites