Following up on last year's slide-to-unlock patent grab (which itself built on a patent granted in 2010), Apple has been granted another, yet more expansive slide-to-unlock patent, one which ditches the previous patents' emphasis on "predefined paths" in favor of more ambiguous language covering the movement of an unlock image to "an unlock region" on a device's display.
While US Patent 8,286,103 is largely similar to Apple's previous two slide-to-unlock, its language is considerably broader. Read More
Well, it happened - the slide-to-unlock patent Apple has been requesting was granted this morning by the US Patent & Trademark Office, meaning almost any device in America using a sliding unlock mechanism is now infringing on Apple's patent unless otherwise ruled.
While the timing may seem a bit suspicious, Apple originally filed for the patent in 2005. Have a look at this excerpt from the granted patent document:
A device with a touch-sensitive display may be unlocked via gestures performed on the touch-sensitive display.