Patents by Inventor Wilson Chu

Wilson Chu 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: 5775382
    Abstract: A method of manufacturing a fabric so that it has a stony-washed appearance. The method includes the steps of: (1) providing a special hairy warp yarn, (2) dying the special hairy warp yarn, and (3) weaving the dyed special hairy warp yarn with a natural weft yarn so as to produce a fabric having a stony-washed appearance.
    Type: Grant
    Filed: December 22, 1995
    Date of Patent: July 7, 1998
    Inventor: Wilson Chu