Twitter has filed a lawsuit against "five of the most aggressive tool providers and spammers" in a federal court in San Francisco.
Google has acquired TxVia, a payments technology company, to complement its own payments capability.
A South African inventor has claimed in a U.S. federal court that Apple's iTunes and Sony's PlayStation Network infringe a patent relating to a "data vending system" issued to him in 2004.
Rovio Entertainment, the developer of the popular Angry Birds games, has acquired Futuremark Games Studio.
Twitter has acquired blogging company Posterous, and said its engineers, product managers and others will join Twitter teams working on several key initiatives.
Western Digital completed Thursday the acquisition of the hard drive business of Hitachi, and set up two subsidiaries with separate brands and products...
Eastman Kodak has asked a bankruptcy court to decide on its patent dispute with Apple, thus opposing a motion by Apple for permission to resume the patent litigation.
Hewlett-Packard has reportedly cut 275 jobs in its webOS group, as part of its strategy to turn the operating system over to the open-source community.
Yahoo is threatening action unless Facebook licenses some of its technologies, as other web and technology companies are said to have done.
Samsung Electronics has decided to spin off the company's LCD (liquid crystal display) panel manufacturing unit.
Apple has asked a federal court in California for an order enjoining Motorola Mobility from suing the company in other courts for patent infringement in connection with its use of chips from Qualcomm in its products.
Seagate Technology says that supply of hard disk drives will continue to fall short of demand as a result of flooding in Thailand.
Apple has emerged as the number one smartphone vendor worldwide in the fourth quarter of 2011, by a small margin, after losing ground to Samsung in the previous quarter, according to research firms Strategy Analytics and IHS iSuppli.
A hard disk drive shortage caused by flooding in Thailand is forcing some high-tech companies to alter their revenue forecasts.