Patents by Inventor Sang Yeoul Son

Sang Yeoul Son 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).

  • Elastic microcell surface structure and method for manufacturing same
    Patent number: 11470944
    Abstract: An elastic microcell surface structure for an elastomer body with an outer film adhered and to a method for manufacturing the same, wherein the elastomer body includes a solid uneven structure formed of protruding portions and recess portions formed in its surface, and the outer film includes a zigzag uneven structure in a manner of being tightly wrapped around the protruding portions and recess portions of the solid uneven structure of the elastomer body.
    Type: Grant
    Filed: November 7, 2018
    Date of Patent: October 18, 2022
    Inventors: Kwang Oh Son, Sang Yeoul Son