Patents by Inventor Hyun Hee Cha

Hyun Hee Cha 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).

  • Publication number: 20110193376
    Abstract: The present invention relates to an auxiliary support for a bicycle saddle wherein concave and convex parts of the auxiliary support provide support to the left and right and rear parts of a hip area to erect the pelvic bones so that the spinal column is made straight, and a vertical resistive force is generated to withstand the load on the hip joint, and to an auxiliary support for a bicycle saddle, wherein a light frame comprises a flat plate part that consists of a convex part and a curved part of a plane that is formed with a curved part of a curve form connecting both ends of said convex part; and a projection/protrusion part that is formed with said flat plate part into one body so that it may project vertically along said convex part, and a pair of said frames are located at both ends of the top rear part of the saddle symmetrically so that they may surround the edges of the hip.
    Type: Application
    Filed: October 19, 2009
    Publication date: August 11, 2011
    Inventor: Hyun Hee Cha