IBM sues Priceline for patent infringement in U.S. court
A man passes by an illuminated IBM logo at the CeBIT computer fair in Hanover February 27, 2011.
A man passes by an illuminated IBM logo at the CeBIT computer fair in Hanover February 27, 2011.
A Radio Shack store is seen in Cambridge, Massachusetts in this file photo from April 28, 2008.
A Twitter logo on an iPad display is pictured next to a Turkish flag in this photo illustration taken in Istanbul in this file photo taken on March 21, 2014.
A Qualcomm sign is pictured in front of one of its many buildings in San Diego, California November 5, 2014.
The office building of health insurer Anthem is seen in Los Angeles, California February 5, 2015.
The office building of health insurer Anthem is seen in Los Angeles, California February 5, 2015.