Patents by Inventor Hyo Gu Kim

Hyo Gu Kim 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).

  • Power saving switch
    Patent number: 7679221
    Abstract: A power saving switch which can turn on an electric device manually by manipulation of an automatic switch button or a manual switch button by a user, and simultaneously, stop operation of a sensor for a predetermined time period in order for the sensor to fail detection of an entering of the user into an object area, and which can turn off the electric device automatically or output predetermined sound so as to make the user turn off the electric device manually when the user goes out of the object area.
    Type: Grant
    Filed: February 1, 2005
    Date of Patent: March 16, 2010
    Assignee: Botem Electronic Co., Ltd.
    Inventor: Hyo Gu Kim
  • Power Saving Switch
    Publication number: 20070290630
    Abstract: A power saving switch which can turn on an electric device manually by manipulation of an automatic switch button or a manual switch button by a user, and simultaneously, stop operation of a sensor for a predetermined time period in order for the sensor to fail detection of an entering of the user into an object area, and which can turn off the electric device automatically or output predetermined sound so as to make the user turn off the electric device manually when the user goes out of the object area.
    Type: Application
    Filed: February 1, 2005
    Publication date: December 20, 2007
    Inventor: Hyo Gu Kim