Microwave treatment device

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12177956
APP PUB NO 20220086970A1
SERIAL NO

17422824

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A microwave treatment device includes a heating chamber for accommodating a heating target, a microwave generator, a feeder, a detector, and a controller. The microwave generator generates a microwave having a frequency in a specified frequency band. The feeder radiates the microwave inside the heating chamber. The detector detects a reflected microwave power reflected from the heating chamber. The controller causes the microwave generator to execute a frequency sweeping in the specified frequency band, and controls the microwave generator according to a temporal change in a frequency characteristic of the reflected microwave power. The temporal change in the frequency characteristic of the reflected microwave power is based on the frequency of the microwave, a level of the reflected microwave power, and a time passed from a start of heating. Thus, it is possible to accurately recognize the progress of cooking while heating the object.

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Patent Owner(s)

Patent OwnerAddress
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTDOSAKA-SHI OSAKA 540-6207

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fukui, Mikio Shiga, JP 16 38
Hosokawa, Daisuke Shiga, JP 37 120
Ogasawara, Fumitaka Hyogo, JP 24 69
Oomori, Yoshiharu Shiga, JP 31 339
Uno, Takashi Shiga, JP 89 512
Yoshino, Koji Shiga, JP 60 657

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