APPLE Inc has raised the stake in an intensifying global patent battle with Samsung Electronics by targeting the latest model using Google's Android software, a move which may affect other Android phone makers.

Apple has asked a federal court in California to block Samsung from selling its new Galaxy Nexus smartphones, which use Google's newest version of Android, called Ice Cream Sandwich, alleging four patent violations, including a voice-command search function.

Galaxy Nexus, the official debut of which was delayed by Samsung in October to pay respect to Apple's co-founder Steve Jobs, is the first phone running on the newest Android version before the platform is widely adopted by hardware manufacturers such as HTC Corp and Motorola Mobility. HTC and Motorola are also in separate patent disputes with Apple.

In a lawsuit filed last week in San Jose, Apple said the Galaxy Nexus infringes on patents underlying features customers expect from Apple products. Those include the ability to unlock phones by sliding an image and to search for information by voice.

Samsung yesterday said: "We continue to assert our intellectual property rights and defend against Apple's claims to ensure our continued innovation and growth in the mobile communications business."
 

Source:shanghaidaily