February 11, 2015
A Texas federal judge on Wednesday shot down Dell Inc. and a Hitachi Ltd. unit's bids to undo a $5.4 million jury verdict in a case that found they infringed on an engineering company's patent for improved hard drive performance.
July 28, 2011
A Texas jury on Tuesday awarded $5.4 million to engineering company Convolve Inc. in a case alleging Dell Inc., Western Digital Corp. and Hitachi Global Storage Technologies Inc. infringed a patented system for improving hard disk drive performance.
June 19, 2008
Computer maker Dell Inc. and several makers of hard-disk drives have been rounded up in a patent infringement suit by engineering firm Convolve Inc. over technology that reduces machine vibrations.