Patents by Inventor Kuo-yen Kuo

Kuo-yen Kuo 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).

  • Diving mask with an arcuate lens
    Patent number: 5564132
    Abstract: A diving mask includes an elongate arcuate frame having two rearward formed lateral sides, a strap adjustably connected to the frame, a substantially arc-shaped lens having a smooth mediate portion and two side portions and tightly coupled to a front face of the frame, and a facial skirt sealingly coupled to a rear face of the frame such that the diving mask provides a wider view to a diver and defines a more compact volume between the diver and the mask.
    Type: Grant
    Filed: June 16, 1995
    Date of Patent: October 15, 1996
    Inventor: Kuo-yen Kuo