Mobil communication apparatus and information providing system using the mobile communication apparatus | Patent Number 06871048

US 06871048 B2
Application Number9300671
Publication NumberUS 20020065066 A1
Pendency5 years, 11 months, 1 day
Filled DateApr 27, 1999
Priority DateApr 27, 1999
Publication DateMay 30, 2002
Expiration DateApr 27, 2019
Inventor/ApplicantsHIROKAZU TAKAGAKI
Hirokazu Takagaki
ExaminesTRINH, SONNY
Art Unit2687
Technology Center2600
Assignments
Ironworks Patents
Current
Sony Group Corporation
Original
Law Firm
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