Patents by Inventor Ho Jin Ko

Ho Jin Ko 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).

  • Patent number: 8402578
    Abstract: Provided is a heating and sterilizing apparatus. The heating and sterilizing apparatus for a bed mattress having a surface sheet constituting a top surface, a built-in elastic member for elastically supporting the surface sheet, and walls forming a front surface, a rear surface, and both side surfaces includes a mattress body providing a inner space, the mattress body having an installation hole, in which a portion of either side surface thereof is cut, a partition disposed inside the mattress body to partition the inner space defined inside the mattress body, a case disposed on the installation hole defined in the mattress body, and a heating and sterilizing part disposed in the case to heat and sterilize the inner space of the mattress body partitioned by the partition and calculate air within the inner space of the mattress body.
    Type: Grant
    Filed: August 7, 2009
    Date of Patent: March 26, 2013
    Inventor: Ho Jin Ko
  • Publication number: 20100319125
    Abstract: Provided is a heating and sterilizing apparatus. The heating and sterilizing apparatus for a bed mattress having a surface sheet constituting a top surface, a built-in elastic member for elastically supporting the surface sheet, and walls forming a front surface, a rear surface, and both side surfaces includes a mattress body providing a inner space, the mattress body having an installation hole, in which a portion of either side surface thereof is cut, a partition disposed inside the mattress body to partition the inner space defined inside the mattress body, a case disposed on the installation hole defined in the mattress body, and a heating and sterilizing part disposed in the case to heat and sterilize the inner space of the mattress body partitioned by the partition and calculate air within the inner space of the mattress body.
    Type: Application
    Filed: August 7, 2009
    Publication date: December 23, 2010
    Inventor: Ho Jin Ko