By Tina Peng

Law360, New York (November 24, 2009, 5:04 PM ET) -- German semiconductor company Infineon Technologies AG has announced that it and its subsidiaries can continue producing and selling voltage regulator products that Volterra Semiconductor Corp. is challenging in a patent infringement suit, following a federal district court's reversal of a preliminary injunction against it.

The U.S. District Court for the Northern District of California on Nov. 17 issued a sealed final order denying Volterra's requests for a preliminary injunction and for summary judgment of infringement, Infineon announced Friday. It and Primarion Inc. are co-defendants in the...