For those of you who don't know, RED has for years been using these patents, which include claims on techniques that would have been obvious to a domain expert at the time of filing, to stifle competition from other camera manufacturers.<p>v. Sony in 2013: <a href="https://www.engadget.com/2013/02/14/red-sues-sony-over-patents-wants-offending-f-series-cameras-de" rel="nofollow">https://www.engadget.com/2013/02/14/red-sues-sony-over-paten...</a><p>Blackmagic also recently removed CinemaDNG from their camera lineup to avoid the considerable expense of litigation.<p>Thank you, Tim Cook!