Patents by Inventor Piao CHEN

Piao CHEN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 7059381
    Abstract: A flexible curved window is made by arranging a plurality of fine size elongated rods in a parallel manner. A plurality of strings interlaced between alternate ones of the rods to form a matt-like base structure and a flexible liquid absorbent sheet material wetted with adhesive is applied over the surface of the matt-like base structure and then trimmed to fit the size of the latter. When the adhesive is dried and set the contraction of the sheet material causes the blind to curve towards the surface having the sheet material.
    Type: Grant
    Filed: November 15, 2004
    Date of Patent: June 13, 2006
    Inventor: Ching-Piao Chen
  • Publication number: 20050284587
    Abstract: A flexible curved window is made by arranging a plurality of fine size elongated rods in a parallel manner. A plurality of strings interlaced between alternate ones of the rods to form a matt-like base structure and a flexible liquid absorbent sheet material wetted with adhesive is applied over the surface of the matt-like base structure and then trimmed to fit the size of the latter. When the adhesive is dried and set the contraction of the sheet material causes the blind to curve towards the surface having the sheet material.
    Type: Application
    Filed: November 15, 2004
    Publication date: December 29, 2005
    Inventor: Ching-Piao Chen