Microsoft has joined the Open Invention Network (“OIN”), an open-source group dedicated to protecting Linux and other open-source software programs from patent legal troubles. The move will see the Redmond giant pledge its valuable and deep portfolio of over 60,000 issued patents open-source and available to other OIN members. Microsoft is positioning its move to show that it has no intention to use patents as a weapon against any free software, beyond just that free software which is part of OIN’s specific list. According to Bergelt, CEO of Open Invention Network (OIN), these newly open-sourced patents consist of tons of open-source technologies such as Android, the Linux kernel, and OpenStack; newer technologies such as LF Energy and HyperLedger, and their predecessor and successor versions.
Source: CNIPR