Patents by Inventor Steven Han

Steven Han 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: 8534233
    Abstract: A wearable apparatus for using a leash in a hands-free manner is provided. The apparatus includes a centrally positionable connection hub connectable to the leash, first and second straps structured to extend over a person shoulders, third and fourth straps structured to extend around a portion of a person's waist, and a back support connected to the first, second, third, and fourth straps. The first, second, third, and fourth straps are configured to removeably and releasably attach to the connection hub.
    Type: Grant
    Filed: April 18, 2012
    Date of Patent: September 17, 2013
    Inventors: Steven Han, Katherine J Kim
  • Patent number: 5647069
    Abstract: A bidet apparatus includes a base plate fitted to an upper horizontal rim surface of a conventional toilet. A rear nozzle block is pivotally mounted to the base plate and includes two separate water inlets connected to two separate nozzles. Each nozzle includes a plurality of holes to spray water at an angle at the posterior and genital areas of a user. Two valves are mounted to the base plate each having one inlet connectable to a pressurized water source, and one outlet, with each of the outlets being connected to a respective one of the separate water inlets. Conduits connect the separate water inlets to the valve outlets. A position handle is mounted to the base plate and includes a handle shaft moveable in back and forth motion for adjusting the position of the rear nozzle block. A linkage is connected between the rear nozzle block and the position handle for moving the rear nozzle block to an in-use position in response to movement of the handle shaft.
    Type: Grant
    Filed: April 20, 1995
    Date of Patent: July 15, 1997
    Inventors: Steven Han, Kwi Soup Chong