Patents by Inventor Kuk-Won Yoon

Kuk-Won Yoon 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).

  • Apparatus for regulating height of music rack
    Patent number: 7552900
    Abstract: Disclosed is an apparatus for regulating a height of a music rack capable of improving convenience and operability of a use by allowing a strut length of the music rack to be regulated conveniently and easily while simplifying its structure to improve manufacturability and assemblability.
    Type: Grant
    Filed: June 28, 2005
    Date of Patent: June 30, 2009
    Inventor: Kuk-Won Yoon
  • Apparatus for Regulating Height of Music Rack
    Publication number: 20080078734
    Abstract: Disclosed is an apparatus for regulating a height of a music rack capable of improving convenience andj operability of a use by allowing a strut length of the music rack to be regulated conveniently and easily while simplifying its structure to improve manufacturability and assemblability.
    Type: Application
    Filed: June 28, 2005
    Publication date: April 3, 2008
    Inventor: Kuk-Won Yoon