"Today's action should help address one of the questions regarding the value, breadth and applicability of TiVo's IP portfolio," said TiVo president and CEO Tom Rogers in a statement.
TiVo also made it clear that the lawsuit is to protect their future value: "This morning we filed a patent infringement suit against Samsung in the Eastern District of Texas. Our complaint asserts four patents, including the '389 Time Warp patent and the '195 Trick Play patent, both of which we have litigated before. Our complaint also asserts two patents that are related to the '389 patent but have expiration dates further into the future. Today's action should help address one of the questions regarding the value, breadth, and applicability of TiVo's IP portfolio post the 2018 expiration of the '389 patent."
Source:
TiVo