I believe that Ericsson and Nokia own a few patents on ringtones. A phone that plays music, like an MP3 player may not be all that patentable, but what counts a

I believe that Ericsson and Nokia own a few patents on ringtones. A phone that plays music, like an MP3 player may not be all that patentable, but what counts as a novel idea now is really different than a decade ago.