Chih-feng Wang

7 Patents

• US125588822026

  Polyolefin Packaging Material

  NAN YA PLASTICS CORPORATION

  0 cites
• US125521432026

  Polyolefin Adhesive Film

  NAN YA PLASTICS CORPORATION

  0 cites
• US125036272025

  Polyolefin Bonding Adhesive Film

  NAN YA PLASTICS CORPORATION

  0 cites
• US123509072025

  Impact-resistant Polypropylene Film and Method for Producing the Same

  NAN YA PLASTICS CORPORATION

  0 cites
• US121351152024

  Smart Projection Vehicle Lamp

  TAIWAN COLOR OPTICS, Inc.

  0 cites
• US117385452023

  Breathable and Waterproof Membrane and Breathable and Waterproof Fabric

  NAN YA PLASTICS CORPORATION

  0 cites
• US116614922023

  White Polyester Film and Method for Manufacturing the Same

  NAN YA PLASTICS CORPORATION

  0 cites