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Yeon-Soo Seong
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Ansan-si, KR
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Patents Grants
last 30 patents
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Patent Grant
Apparatus and method of controlling fan motor in downdraft gas range
Patent number
7,069,923
Issue date
Jul 4, 2006
Paseco Co., Ltd.
Yeon-Soo Seong
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
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Patent Application
Apparatus and method of controlling fan motor in downdraft gas range
Publication number
20050088128
Publication date
Apr 28, 2005
Yeon-Soo Seong
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR