Nokia is suing Apple again, over all types of patents across the entire Apple product catalog. Nokia has filed suits against Apple before, but the current one appears to be the biggest. Here is the statement that Nokia released.
(Nokia patents)that are now being used by Apple to create key features in its products in the areas of multi-tasking operating systems, data synchronization, positioning, call quality and the use of Bluetooth accessories.
Apple has yet to respond to Nokia’s accusations.
Source : zdnet.com