×

Power control device for GPS receiver and method of controlling power thereof

  • US 20080012759A1
  • Filed: 07/11/2007
  • Published: 01/17/2008
  • Est. Priority Date: 07/12/2006
  • Status: Abandoned Application
First Claim
Patent Images

1. A power control device for selectively outputting power to a GPS receiver, comprising:

  • a position sensor for generating a position information; and

    a power control module coupled with the position sensor for selectively outputting the power to the GPS receiver according to a variation quantity of the position information.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×