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Patent
Entry Year87
Patent categoryPatent
Patent titleCompact Fingerprint Recognizing Apparatus Illuminated with Electroluminescent Device
Language used in publication英文
Patent number5781653
Patent countryUSA
Date (Year/Month)1998-07
Patent ownerPei-Yung Hsiao / Pei-Yung Hsiao、Paul-Waie Shew

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