Patents by Inventor Kwang Tae Yoo

Kwang Tae Yoo 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).

  • Toilet stool for odor removal which applies the reserving energy as power source
    Patent number: 8112822
    Abstract: An odor removal toilet stool using a preserving energy as a power source, capable of removing bad smell air and preventing its back flow in which the cleaning water (supplying water) stored in a water storage tank is supplied at two stages such as an initial standby water level and later full water level, wherein during supplying water to the full water level, air transference method using hydrodynamic operation occurred from a high speed injection with a injection nozzle is used without electric energy.
    Type: Grant
    Filed: October 29, 2008
    Date of Patent: February 14, 2012
    Inventor: Kwang Tae Yoo
  • TOILET STOOL FOR ODOR REMOVAL WHICH APPLIES THE RESERVING ENERGY AS POWER SOURCE
    Publication number: 20100242161
    Abstract: The present invention relates to a odor removal toilet stool, and more particularly, to a odor removal toilet stool using a preserving energy as a power source, capable of removing bad smell air and preventing its back flow in which the cleaning water (supplying water) stored in a water storage tank is supplied at two stages such as an initial standby water level and later full water level, wherein during supplying water to the full water level, air transference method using hydrodynamic operation occurred from a high speed injection with a injection nozzle is used without electric energy.
    Type: Application
    Filed: October 29, 2008
    Publication date: September 30, 2010
    Inventor: Kwang Tae Yoo