GPS receiver system

Details GPS receiver system GPS receiver system

2005-07-19

2005-07-19

Issing, Gregory C. (Department: 3662)

Communications: directive radio wave systems and devices (e.g.,

Directive

Including a satellite

C342S357490, C455S269000, C455S575900

Reexamination Certificate

active

06919841

ABSTRACT:
In a GPS receiver system having a navigation GPS receiver unit and an assisted GPS receiver unit, a coupler is connected between a navigation GPS receiver and an assisted GPS receiver. A navigation GPS antenna is shared between the navigation GPS receiver and the assisted GPS receiver. With this configuration, an additional antenna for the assisted GPS receiver is not required. Therefore, the total number of parts included in the system is not increased.

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patent: 2003/0132877 (2003-07-01), Forrester
patent: 5-034431 (1993-02-01), None
patent: WO 99/53595 (1999-10-01), None
Examination Report dated Aug. 10, 2004 in corresponding Japanese Application No. 2001-397547.

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