Patents by Inventor Chul-Soo Choi

Chul-Soo Choi 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: 20140097014
    Abstract: Disclosed are a surface mount gasket and a method of manufacturing the same. The surface mount gasket includes a laminated sheet comprising a solderable metal layer and a core layer adjoining one surface of the metal layer, and a plating layer surrounding the laminated sheet.
    Type: Application
    Filed: June 8, 2011
    Publication date: April 10, 2014
    Inventor: Chul Soo Choi
  • Patent number: 6487987
    Abstract: The present invention relates to an automatic fodder supplying apparatus for supplying fodder and water to various animals at home, a cage, and a laboratory, in particular to an automatic fodder supplying apparatus which is capable of supplying consecutively and smoothly a certain amount of fodder according to the kind or condition of the animal in accordance with an interval set with a timer in everyday or long time absence or trip, manufacturing easily, and using conveniently and stably for a long time.
    Type: Grant
    Filed: March 29, 2002
    Date of Patent: December 3, 2002
    Inventor: Chul-Soo Choi