Electric heating – Microwave heating – With control system
Reexamination Certificate
2005-04-05
2005-04-05
Leung, Philip H. (Department: 3742)
Electric heating
Microwave heating
With control system
C219S719000, C219S705000, C099S325000
Reexamination Certificate
active
06875968
ABSTRACT:
A method of controlling a microwave oven, in which the microwave oven includes a cooking chamber for containing food therein, a cooling fan which circulates air, a magnetron which generates microwaves and a humidity sensor which senses humidity of the cooking chamber. Cooking instruction(s) may be preset or set manually by a user. A first cooking operation is performed while preventing water from boiling off/to overflow by controlling an output power of the magnetron according to the set cooking instruction(s). A time required to perform a second cooking operation is set based on a time required to perform the first cooking operation. The second cooking operation is performed for the second cooking time while steam boiling the food.
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U.S. Appl. No. 10/189,588, filed Jul. 8, 2002, Sung-Ho Lee et al., Samsung Electronics Co., Ltd.
U.S. Appl. No. 10/189,590, filed Jul. 8, 2002, Sung-Ho Lee et al., Samsung Electronics Co., Ltd.
Cho Young-Won
Kim Chul
Kim Tae-Soo
Lee Sung-Ho
Leung Philip H.
Samsung Electronics Co,. Ltd.
Staas & Halsey
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