Immersion, which considers itself as the pioneer of a technology that first emerged in "force-feedback" joysticks in the mid 1990s (and later made its way into rumblepack game controllers and strange touch-feedback mice), today licenses its haptic feedback technology to a range of vendors that offer touchscreen devices. Immersion rose to fame when it sued Sony over the use of force-feedback in its PlayStation controller, which handed Immersion a total award of nearly $150 million between 2006 and 2009.

While Immersion used its 6,424,333 and 6,275,213 patents to license its technology to companies such as Sony and Microsoft, it has specific haptic feedback patents for "touchpads". The critical patent 6,429,846, entitled “Haptic Feedback for Touchpads and Other Touch Controls" was issued in August of 2002. Four updated versions (7,592,999; 7,982,720; 8,031,181; 8,059,105) of this patent were granted under the same title between September of 2009 and November 2011. Immersion also alleges that Motorola is infringing on its

7,969,288 patent, which covers a “Force Feedback System Including Multi-Tasking Graphical Host Environment and Interface Device."

According to the plaintiff, Motorola is violating all patents with devices that include the Droid Razr, Droid 3, Droid Bionic, Photon, Droid X2, Atrix, Atrix 2, Admiral and Xprt.

Immersion is asking the court to award triple damages for the willful infringement on its patents. Motorola has not yet responded to the suit.

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