Patents by Inventor Teung-Lin Tsai

Teung-Lin Tsai 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).

  • Car sunshade
    Patent number: 5687786
    Abstract: A car sunshade having a flexible resilient border portion formed to become a loop and a sunshade cloth attached to the border portion. The border portion is shaped to have a curved portion and four corners. The border portion can be collapsed into three sections that substantially overlaps one another wherein the corners are each detained under a corresponding portion of the border portion and so the collapsed border portion won't stretch back to its original position even if the sunshade is dropped to the ground.
    Type: Grant
    Filed: August 2, 1996
    Date of Patent: November 18, 1997
    Inventor: Teung-Lin Tsai