Motorola Solutions Seeks Declaratory Judgment Against Round Rock Research on Patent Claims

Motorola Solutions, Inc.

announced today that it has filed a declaratory judgment lawsuit against Round Rock Research LLC. The lawsuit, filed in the United States District Court for the District of Delaware, seeks a declaratory judgment that U.S. Patent Nos. 5,500,650; 5,627,544; 5,974,078; 6,459,726; and RE41,531 are not infringed by Motorola Solutions' RFID products and that one or more claims of Round Rock's patents are invalid.