Microsoft Buys Liquid Audio DRM Patents Long Term Vision For On October 1, 2002 By doubtrIn Uncategorized Microsoft buys Liquid Audio DRM patents. ‘Long term vision for DRM technology’ [The Register] Share this:Click to share on Facebook (Opens in new window)MoreClick to email a link to a friend (Opens in new window)Click to print (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on LinkedIn (Opens in new window)Like this:Like Loading... Related