Touchscreen enable/disable

kkr kkr22.mpt56 at
Wed Jul 4 23:12:55 CEST 2007

Le mercredi 04 juillet 2007 à 16:53 +0200, Frederic Kettelhoit a écrit :
> the iPhone has a proximity sensor. But it is patented afaik.

Since a long time, proximity sensors are used in robotics... 

So, how it's possible (for Apple) to patent it?


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