Apple sued over iPhone screen drawing tech

Piscel Technologies, a mobile software developer, has filed suit against Apple claiming that the graphics rendering technology used in the iPhone and iPod touch infringes on Piscel’s patents. The complaint claims that Apple’s methods for accelerating movements such as panning and zooming effectively copy Piscel’s own acceleration technologies. Piscel currently supplies software to other mobile manufacturers such as Sharp, Motorola, and Palm, although it is unclear whether these relationships involve the specific rendering technologies referenced in the suit. Piscel is seeking full damages according to the number of iPhone OS devices already sold, in addition to punitive damages equaling triple the original damages amount.

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