Patent Suits and Licenses
In the mobile communication industry
Red links are suits. Green links are licensing. Dashed links are resolved suits.
The patent suits in the mobile communication industry
Companies are placed in the center which have many incoming suits.
Google distributes the royalty free Android OS(a variation of Linux) to many smartphone makers which does not show in the figure. Apple and Google have settled their litigation over smartphone patents. The two companies have agreed to work together in some area of patent reform.
Patent holders and licenses
A jury in California rejected Oracle's $9billion claim their copyright on Java by writing the software into Android phone.(May 2016)
Updated
Jan 2017: Apple sues Qualcomn for $1bn for abusing its monopoly position.
Dec 2016: Apple and Nokia launched legal broadsides against each other. The action revive dispute that have been settled five years ago.