GPS positioning and returning device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Apr 2, 2009
app pub date -
Dec 18, 2007
filing date -
Oct 2, 2007
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A GPS positioning and returning device is provided. The GPS positioning and returning device comprises a compass, a GPS module, an input interface, a memory, a display module and a control module. A marked direction on the GPS positioning and returning device pointing to the cardinal point of North on the compass is a reference direction. Through an input from the input interface, a first control signal is generated. The first control signal is received by the GPS module through the control module so as to generate first coordinates; the first coordinates are then stored in the memory. The input interface may further input a second control signal. The second control signal is received by the GPS module so as to generate second coordinates. After a relative direction and distance between the first coordinates and second coordinates are calculated, the display module is driven to display the relative direction and distance.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully