Sun Microsystems unveils its first-ever guidelines for the use of Java in cell phones, ... a record amount of royalties, $71 million, last year from the sale of ring tones based on their songs.

Sun Microsystems unveils its first-ever guidelines for the use of Java in cell phones, an effort to bring order to how the programming language is evolving for wireless.

Cell phones using Sun Microsystems' Java software have finally begun shipping, but the real payoff is expected when phones begin using special Java chips to improve performance. Stephen Shankland ...