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RIM, Samsung accused of emoticon patent infringement

The latest in the everyone-sue-everyone patent war is an alleged infringement by Samsung and Research In Motion for installing emoticon shortcut menus on their mobile phones, according to tech news site Ars Technica.

A firm called Varia Holdings began the process of suing both cell phone makers on Thursday for using its "emoticon input method and apparatus" patent, reports Ars Technica. The company asserts that it owns the idea of pop-up emoticon menus, which let users easily insert a happy or frowny face without having to type out the characters one at a time.

"It is known … Read more