Sang Hyun Nah

3 Patents

• US121453352024

  Production Method of Optical Film

  Shanjin Optoelectronics (NANJING) Co., Ltd.

  0 cites
• US120928492024

  Polarizing Plate

  Shanjin Optoelectronics (Suzhou) Co., Ltd.

  0 cites
• US117600782023

  Production Method of Polarizing Plate

  Shanjin Optoelectronics (Suzhou) Co., Ltd.

  0 cites