Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yukiyasu Ibe0
Date of Patent
March 15, 2011
0Patent Application Number
120162180
Date Filed
January 18, 2008
0Patent Primary Examiner
Patent abstract
All light-emitting devices 71 to 73 are caused to emit lights, and the colored lights by light-emitting devices 71 to 73 are radiated to two-dimensional barcode 10 to read barcode information only of a black pattern by CMOS imager 20. Information corresponding to this barcode information is displayed on display section 90. When a user selects information by using input section 100 from among all the information, a light-emitting device corresponding to the selection is caused to emit a light, and a reading operation is performed.
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