Radio handset and position location system | Patent Number 07072673

US 07072673 B2
Application Number10274970
Publication NumberUS 20030050079 A1
Pendency3 years, 8 months, 16 days
Filled DateOct 22, 2002
Priority DateAug 29, 2001
Publication DateMar 13, 2003
Expiration DateAug 29, 2021
Inventor/ApplicantsKatsuhiko Tsunehara
Kenzaburo Fujishima
Katsuhiko Tsunehara
Koji Watanabe
Mikio Kuwahara
Kenzaburo Fujishima
Mikio Kuwahara
Koji Watanabe
ExaminesLE, DANH C
Art Unit2617
Technology Center2600
Assignments
Maxell Ltd.
Current
Hitachi Ltd.
Original
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