Jong Hyun Yoon

3 Patents

• US122584342025

  Expanded Foam Solution and Thermosetting Expanded Foam Having Excellent Flame Retardancy Using the Same

  KYUNG DONG ONE CORPORATION

  0 cites
• US119761552024

  Expanded Foam Solution and Thermosetting Expanded Foam Having Excellent Flame Retardancy Using the Same

  KYUNG DONG ONE CORPORATION

  0 cites
• US115535692023

  LED Driving Device and LED Driving Method

  Silicon Works Co., Ltd.

  0 cites