Patents al voltant de la geolocalització <a href="http://slashgeo.org/2011/11/22/Patent-Mess-Location-Based-Reminders-Amazon-Apple-Microsoft-and-Google">http://slashgeo.org/2011/11/22/Patent-Mess-Location-Based-Reminders-Amazon-Apple-Microsoft-and-Google</a><br>
<br>Raf<br>