Patents Assigned to INA, Inc.
  • Publication number: 20200008274
    Abstract: A microwave oven including a frozen food defrost mode and a food drying function according to the present invention includes: a body formed with a space therein; a humidity sensor measuring a humidity value of the space; a magnetron emitting microwaves towards the space; a power transformer supplying power for operating a heater of the magnetron; a high voltage transformer providing power for operating a resonator of the magnetron; a power supply unit supplying power to the power transformer and the high voltage transformer; an output adjusting unit for selecting and adjusting so that the magnetron outputs any one of a plurality of set output levels; and a control unit controlling an output of the microwave according to the output level selected in the output adjusting unit, blocking the power supplied to the magnetron when the humidity value input from the humidity sensor remarkably increases in short time.
    Type: Application
    Filed: June 29, 2018
    Publication date: January 2, 2020
    Applicant: INA, Inc.
    Inventors: Hee Jong BAEK, Seung Kwan LIM, Kyung Jung KIM, Jin Ho KIM, Heung Dae KIM, Se Won CHOI