US Patent 8638551 Card reader having communicating function
Is a
Date Filed
December 19, 2011
0
Date of Patent
January 28, 2014
0
Patent Application Number
13330382
0
Patent Citations Received
Patent Inventor Names
Chia-Hsin Tsai
0
Jen-Fu Chen
0
Patent Jurisdiction
Patent Number
Patent Primary Examiner
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