The struggling Eastman Kodak Co on Tuesday sued Apple Inc, whose market value is more than 2,400 times greater, accusing it of infringing four patents related to digital camera images.

An Italian watchdog has fined Apple 900,000 euros ($1.2m, £750,000) for its handling of customer guarantees.

You have to admire the craft of the lawyers on this one. Although the main claim is quite specific, it manages to nail down the steps in just broad enough a way to make to clumsy for a competitor to work around.

The National Transportation Safety Board disagrees, and it declared Tuesday that texting, emailing or chatting while driving is simply too dangerous to be allowed anywhere in the United States.

All the controversy surrounding Carrier IQ has prompted a developer to create an application that helps Android device owners determine whether their handset is running the software.

In what is sure to be one of many class-action lawsuits being filed over this Carrier IQ issue, a suit naming phone makers Apple, HTC, Samsung and Motorola, as well as Sprint, T-Mobile and AT&T has been filed in Deleware Federal Court.

A Microsoft employee who tweeted about an unreleased Nokia Windows phone has left the company after being told that he violated Microsoft’s social-media policy.

The legal spat between Apple and Samsung that has stretched around the world took on additional weight this week, with a new claim lodged against Apple by Samsung in Australia.

The Justice Department made a bold move when it sued to block AT&T Inc’s $39 billion acquisition of T-Mobile. Now comes the hard part: going to court.

The sheriff’s department alleges the Game tweeted the phone number of the Compton station Friday and told his 580,000 followers to call the number if they wanted an internship.