Patents by Inventor Jui-Chiung Yang

Jui-Chiung Yang 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).

  • Shoe sole embossed composition and method
    Patent number: 4984320
    Abstract: A shoe sole lamination and method of lamination in which shoe sole portions composed of selected materials and low melting plastic inserts are laminated and then heat embossed. The method includes use of insulating inserts placed strategically in the mold to protect the plastic inserts against the heat and temperatures of embossing.
    Type: Grant
    Filed: April 17, 1989
    Date of Patent: January 15, 1991
    Assignee: Foot-Joy, Inc.
    Inventors: John J. Curley, Jr., Jui-Chiung Yang, Tzu-Hung Yeh