Time warp

TiVo sues Samsung for patent infringement

TiVo has filed a patent infringement action against Samsung, in a lawsuit that covers four patents, including its ‘Time Warp’ and ‘Trick Play’ patents. The 389 Time Warp patent, which is due to expire in 2018, and two other related patents that have expiration dates further into the future, will be asserted in the case. […]