Headwater Research LLC has filed a third case against Samsung (2:23-cv-00103) in the Eastern District of Texas. Across its trio of suits, Headwater has now asserted a dozen members of an open family with over 200 issued US patents (and counterparts in multiple foreign countries). The new complaint also expands the set of products of accused of infringement, with Headwater here targeting “Samsung’s mobile electronic devices (e.g., Galaxy phones and tablets, as well as Samsung devices which include Samsung Knox functionality), and Samsung Tizen devices (e.g., TVs and wearables)” as to two of the three asserted patents and “Samsung’s push messaging servers (e.g., Samsung’s Knox and Tizen servers)”, as to the third. The prior two complaints focused on Samsung mobile phones and tablets.