Jae Il Ryu

2 Patents

• US123975272025

  Optical Laminate

  Shanjin Optoelectronics (Suzhou) Co., Ltd.

  0 cites
• US123527012025

  Device and Method for Inspecting Liquid Crystal Stain of Polarizing Plate

  Shanjin Optoelectronics (Suzhou) Co., Ltd.

  0 cites