Patents by Inventor Ruey-Jeng Jean

Ruey-Jeng Jean 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).

  • Half circle window shutter/blind
    Patent number: 6341447
    Abstract: A shutter for a half-circle window having a top, a base, and a plurality of slats capable of interlocking engagement and rotatably secured between the top and the base wherein the slats are further held in position by springs providing pressure against the slats.
    Type: Grant
    Filed: March 3, 2000
    Date of Patent: January 29, 2002
    Inventor: Ruey-Jeng Jean
  • Sunburst shutter
    Patent number: D432663
    Type: Grant
    Filed: March 3, 2000
    Date of Patent: October 24, 2000
    Inventor: Ruey-Jeng Jean
  • Framed shutter
    Patent number: D435115
    Type: Grant
    Filed: April 13, 2000
    Date of Patent: December 12, 2000
    Inventor: Ruey-Jeng Jean