Patents by Inventor Ho Chuk Yung

Ho Chuk Yung 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).

  • Device for treatment of premature ejaculation or stimulation of a male organ
    Patent number: 8926498
    Abstract: A device for treatment of premature ejaculation or stimulation of a male organ includes an elastic sleeve mounted within a housing, at least one aperture formed on the elastic sleeve, and at least one liquid-absorbing member held between the housing and the elastic sleeve over the at least one aperture. The at least one liquid-absorbing member is adapted to soak up a liquid with a temperature higher or lower than the body temperature of a user and deliver the liquid through the at least one aperture and into the elastic sleeve when the at least one liquid-absorbing member is squeezed by a male organ of the user frictionally moving to-and-fro inside the elastic sleeve, thereby stimulating the male organ and reducing the sensitivity thereof.
    Type: Grant
    Filed: April 7, 2011
    Date of Patent: January 6, 2015
    Inventors: Hao Qi Weng, Ho Chuk Yung
  • DEVICE FOR TREATMENT OF PREMATURE EJACULATION OR STIMULATION OF A MALE ORGAN
    Publication number: 20120136203
    Abstract: A device for treatment of premature ejaculation or stimulation of a male organ includes an elastic sleeve mounted within a housing, at least one aperture formed on the elastic sleeve, and at least one liquid-absorbing member held between the housing and the elastic sleeve over the at least one aperture. The at least one liquid-absorbing member is adapted to soak up a liquid with a temperature higher or lower than the body temperature of a user and deliver the liquid through the at least one aperture and into the elastic sleeve when the at least one liquid-absorbing member is squeezed by a male organ of the user frictionally moving to-and-fro inside the elastic sleeve, thereby stimulating the male organ and reducing the sensitivity thereof.
    Type: Application
    Filed: April 7, 2011
    Publication date: May 31, 2012
    Inventors: Hao Qi WENG, Ho Chuk Yung