TiVo back in court, this time with Sony

Sony has started a patent action against TiVo.

Sony, as well as a couple of its subsidiary companies, have commenced an action against TiVo (and its related businesses Rovi Guides and TiVo Solutions) before a California federal judge, arguing that its PlayStation consoles and similar products do not infringe patents controlled by TiVo.

Source: TiVo back in court, this time with Sony