Patents by Inventor Hwa S. Park

Hwa S. Park 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: 5360964
    Abstract: A microwave coffee maker includes a microwave generator for heating water. The heated water is discharged to a filtering vessel and then to a coffee container. The coffee container is mounted on a support plate on the underside of which is disposed a microwave absorbing material. That material is exposed to the microwaves and is heated thereby. The heat is conducted to the coffee container through the support plate to keep the coffee warm.
    Type: Grant
    Filed: October 14, 1993
    Date of Patent: November 1, 1994
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Hwa S. Park
  • Patent number: 5300743
    Abstract: A microwave coffee maker includes a magnetron for generating microwaves that heat water flowing in a conduit toward a filtering vessel. A high voltage transformer is connected to the magnetron. The conduit extends in heat exchange relationship with the magnetron and transformer so that water flowing in the conduit absorbs heat from, and thereby cools, the magnetron and transformer.
    Type: Grant
    Filed: February 9, 1993
    Date of Patent: April 5, 1994
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Hwa S. Park
  • Patent number: 5032956
    Abstract: A lamp cover assembly for electric appliances which enables a lamp cover to be disassembled without being completely separated from the bottom face of the appliance. The assembly includes a lamp cover support means on which the lamp cover is pivotally mounted so that the lamp cover pivots without being completely separated from the bottom face when it is disassembled for replacing the lamp.
    Type: Grant
    Filed: June 2, 1989
    Date of Patent: July 16, 1991
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Hwa S. Park
  • Patent number: 4908488
    Abstract: A fixing device of a heating member in a combined microwave and convection cooking apparatus includes inner and outer case members having flanges respectively, an upper plate of a heating cavity provided with first and second holders, and a heating member assembly including fixing and supporting members for firmly fixing and supporting the heater in the inner case member. When the device is assembled and fixed, the flanges of the inner and outer case members are inserted within the first and second holders respectively for preventing the leakage of the air heated by the heater.
    Type: Grant
    Filed: July 19, 1989
    Date of Patent: March 13, 1990
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Hwa S. Park