OIN has long protected Linux and Linux-related software from patent aggression by rival companies. With the recent increase in patent troll attacks, the OIN is also defending companies from these assaults. OIN’s community practices patent non-aggression in core Linux and adjacent open-source technologies by cross-licensing Linux System patents to one another on a royalty-free basis. OIN patents are also licensed royalty-free to any organization that agrees not to assert its patents against the Linux System. Any company is welcome to join OIN that agrees to support the OIN’s open patents. You can join via the online membership form and the OIN license agreement. Related stories:

Patent troll attacks against open-source projects are up 100% since last year. Here’s whyOpen Invention Network expands Linux patent protectionLeading supply-chain company Maersk joins the Open Invention Network