Method of giving the user information and portable device | Patent Number 09521269
US 09521269 B2Filled DateSep 24, 2014
Priority DateNov 21, 2000
Publication DateJan 8, 2015
Expiration DateDec 13, 2020
Inventor/ApplicantsSami Ronkainen
ExaminesNGUYEN, NAM V
Art Unit2682
Technology Center2600
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