Solar timer using GPS technology
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United States of America Patent
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Jan 24, 2017
Grant Date -
May 9, 2013
app pub date -
Oct 31, 2012
filing date -
Nov 9, 2011
priority date (Note) -
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Abstract
In a GPS-equipped device such as a smart phone or a tablet computer with a compatible operating system, a useful dynamic display of directional and timing information is provided based on GPS data obtained through conventional means processed according to computational modules or applications stored on the device. These displays include a solar timer, a compass dial and other date, time and location-based information. Underlying the displayable information is a database of information that is processed with input from an accurate compass employing a calculated reference line based on two time-separated GPS readings and a direction parameter.
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