<div class="gmail_quote">On Nov 6, 2007 3:06 PM, David Earl <<a href="mailto:david@frankieandshadow.com">david@frankieandshadow.com</a>> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
But on the other, the claims only cover reducing the amount of data by<br>maximum chord distance from the track. The patent claims, which are what<br>matter, aren't about collecting data but about reducing its complexity.
<br>But it doesn't say "automated" anywhere, so if you trace a track in JOSM<br>omitting intermediate points where they are in a sufficiently straight<br>line, maybe there's a potential infringement.</blockquote>
<div><br>It does limit it so in the abstract -<br><br>"The data acquired while traveling are processed by a program that
automatically selects which of the data are necessary to provide a
specified level of accuracy"<br> <br>Does that not accurately represent the actual claims?<br><br></div><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Nevertheless this is still so broad and obvious I'm surprised even by<br>the lax standards of the US Patent Office that the examiner allowed this.<br></blockquote></div><br>I wonder whether teleatlas, who also survey like this I think, have licenced this patent, or what.
<br><br>-- <br>Abi<br>