Patent suit targets Intel, Freescale, Marvell

SAN FRANCISCO—A company going by the name Power Management Systems LLC filed a complaint earlier this week in U.S. federal court charging that semiconductor vendors Intel Corp., Freescale Semiconductor Inc. and Marvell Technology Group Ltd. market chips that infringe upon a U.S. patent controlled by Power Management Systems. The complaint, filed in U.S. District Court in Delaware, alleges that products offered by the...