Talk about legal issues by either suing or being sued. Immersion and their rumble feature has really been in the news a ton in the last year or so.
Microsoft Sues Immersion for Contract Breach Following Sony DealWhile Immersion may have closed its books on its legal battle with Sony over the patent rights to force feedback controllers, its chapters with Microsoft on the matter are about to be reopened. Microsoft said on Monday that has filed suit against Immersion for contract breach as a result of the Immersion-Sony settlement.