Plume Patents

Patent portfolio assigned to Plume (verified via public assignee records). US smart-home WiFi SaaS sold via ISPs (Plume Design, Palo Alto). ISP customers Liberty Global / Comcast / Bell Canada / Deutsche Telekom confirmed via NextTV and PRNewswire. Many patents assigned to 'Plume Design, Inc.' on Google Patents (distributed WiFi optimization), so has_patents true; exact count not enumerated.