Be Labs, Inc. has filed four more cases to the campaign that it began last July, suing ADTRAN (1:18-cv-00624), CradlePoint (1:18-cv-00625), Extreme Networks (1:18-cv-00626), and Relay2 (1:18-cv-00627) over two patents generally related to systems for wirelessly distributing media content throughout a “premises” (e.g., a home). The complaint targets the defendants’ manufacture and/or sale of wireless networking equipment—routers and gateways—compliant with the IEEE 802.11ac and 802.11n Wi-Fi standards. The new suits follow cases filed earlier this year against Arcadyan Technology, NetComm Wireless, and Sagecomm (in January) and Altice (in February).