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Hai-Tao Ma
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Wu Chung City, CN
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last 30 patents
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Patent Grant
Electronic device and lock device for locking module of electronic...
Patent number
7,044,780
Issue date
May 16, 2006
Benq Corporation
Hai-Tao Ma
H01 - BASIC ELECTRIC ELEMENTS
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last 30 patents
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Publication number
20050270593
Publication date
Dec 8, 2005
Benq Corporation
Hai-Tao Ma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
Electronic device and lock device for locking module of electronic...
Publication number
20050090133
Publication date
Apr 28, 2005
Hai-Tao Ma
H01 - BASIC ELECTRIC ELEMENTS