Microwave oven and control unit thereof

Details Microwave oven and control unit thereof Microwave oven and control unit thereof

2005-05-31

2005-05-31

Van, Quang T. (Department: 3742)

Electric heating

Microwave heating

With control system

C219S716000

Reexamination Certificate

active

06900423

ABSTRACT:
A microwave oven includes a widely applicable and extensible Reduced Instruction Set Computer (RISC) microprocessor, allowing a control panel to be easily included, and which controls various functions using a single microprocessor, reducing a size of the control panel. The microwave oven also includes a control panel in which soft touch switches using electrostatic capacity are substituted for membrane switches, allowing the control panel to be formed in various forms including a curved form.

REFERENCES:
patent: 4266118 (1981-05-01), Takase et al.
patent: 4290052 (1981-09-01), Eichelberger et al.
patent: 4446350 (1984-05-01), Mizukawa et al.
patent: 5894549 (1999-04-01), Cheng
patent: 6304891 (2001-10-01), Anderson et al.
patent: 6626013 (2003-09-01), Ohta et al.
Korean Patent Abstract No.: 2002-34582, dated May 9, 2002.
Korean Patent Abstract No.: 2002-6984, dated Jul. 14, 2000.

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