Patents by Inventor Heui Seag Park

Heui Seag 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).

  • Microwave oven
    Patent number: 7365294
    Abstract: A microwave oven, including a transformer assembly accommodating a transformer and filled with a cooling material to cool the transformer; and a temperature-sensitive switch electrically connected to the transformer to shut off power when a temperature of a surface of the transformer assembly is a predetermined overheating temperature.
    Type: Grant
    Filed: October 23, 2003
    Date of Patent: April 29, 2008
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Heui Seag Park
  • Transformer assembly for microwave oven, method for manufacturing the same, and microwave oven having the same
    Patent number: 7253383
    Abstract: A transformer assembly for a microwave oven having a magnetron, including a transformer to apply voltage to the magnetron of the microwave oven; a container receiving the transformer therein and having a base plate coupled to the microwave oven and a cover body coupled to the base plate; and a cooling material contained in the container to cool the transformer.
    Type: Grant
    Filed: October 24, 2003
    Date of Patent: August 7, 2007
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Heui Seag Park
  • Transformer assembly for microwave oven, method for manufacturing the same, and microwave oven having the same
    Publication number: 20040104218
    Abstract: A transformer assembly for a microwave oven having a magnetron, including a transformer to apply voltage to the magnetron of the microwave oven; a container receiving the transformer therein and having a base plate coupled to the microwave oven and a cover body coupled to the base plate; and a cooling material contained in the container to cool the transformer.
    Type: Application
    Filed: October 24, 2003
    Publication date: June 3, 2004
    Applicant: Samsung Electronics Co., Ltd.
    Inventor: Heui Seag Park