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I/P Engine charges that Microsoft's Bing search engine violates the same two patents Vringo used to sue Google late last year.
The company -- a ringtone seller now morphing into a patent troll -- claims the Chinese telecom-equipment and handset maker ZTE violates three of its patents, and has asked for damages.
The fun video ringtone app Vringo is now available to download from the Android Market.
Custom videos go viral on mobile phones with Vringo's new Web-based clip editor.
Company behind an application that can turn video, images, and slideshows into a personalized ringtone experience inks a deal to bring its service to Turkey.
Get a sneak peek of a Facebook app that flashes your friends' Facebook profiles whenever they call your BlackBerry or Windows Mobile phone.
Vringo lets you choose a video ringtone to represent you on-screen whenever you call a friend.
The company announces the addition of Discovery Channel video ringtones--think raging elephants.
New start-up lets you share videos via cell phone ringtones.
Vringo debuts a beta version of Vringo for Android. There's one feature we really like, and a few that need work to really let this neat video ringtone experience shine.