Radio handset and position location system | Patent Number 06484034

US 06484034 B1
Application Number9940548
Publication Number-
Pendency1 year, 2 months, 22 days
Filled DateAug 29, 2001
Priority DateAug 29, 2001
Publication Date-
Expiration DateAug 29, 2021
Inventor/ApplicantsKoji Watanabe
Katsuhiko Tsunehara
Kenzaburo Fujishima
Mikio Kuwahara
ExaminesLE, DANH C
Art Unit2683
Technology Center2600
Assignments
Maxell Ltd.
Current
Hitachi Ltd.
Original
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