Patent war in smartphone industry - everybody is suing everybody else. Here is a collection of visualizations of patent war in mobile industry.
Smartphone patent suits
Mobile patent suits - patent-related suits between mobile moanufacturers
Motorola Patent Litigations Since 2010
The mobile patent mess. Who's suing who?
Android related patent lawsuits since 2010
Anatomy of a patent litigation
Who's suing who for smartphone patents
Mobile patent lawsuits
The smarphone patent thicket
Major court cases in the telecoms world
Lawsuits in the mobile business
Any comments, predictions?