Sang Yoon Park

9 Patents

• US124102812025

  Diamine Compound, Polyimide Precursor and Polyimide Film Using the Same, and Use Thereof

  SK Ie Technology Co., Ltd.

  0 cites
• US123050092025

  Polyamideimide Film

  SK Ie Technology Co., Ltd.

  0 cites
• US122521802025

  Lower Cross Member for Vehicle

  Kolon Spaceworks Co., Ltd.

  0 cites
• US119705792024

  Polyamic Acid Resin and Polyamideimide Film

  SK Ie Technology Co., Ltd.

  0 cites
• US119601592024

  Polyamideimide Film and Flexible Display Panel Including the Same

  SK Ie Technology Co., Ltd.

  0 cites
• US118660972024

  Lower Cross Member of Vehicle

  Kolonglotech, Inc.

  0 cites
• US118218772023

  Apparatus and Method for Impact Test

  PUSAN NAT. UNI. INDUSTRY-UNIVERSITY COOP.FDN.

  0 cites
• US117732212023

  Polyimide Film and Flexible Display Panel Including the Same

  SK Ie Technology Co., Ltd.

  0 cites
• US115876932023

  Solidifying Method of Hydroxides of Radionuclides

  Korea Atomic Energy Research Institute

  0 cites