ChanBond sued several cable company defendants alleging patent infringement of three wideband signal distribution system patents in the District of Delaware in 2015.  The defendants included Atlantic Broadband Group, Bright House Networks, Cable One, Cablevision, Cequel Communications, Charter Communications, Comcast Communications, Cox Communications, Mediacom Communications, RCN Telecom Services, Time Warner Cable, WaveDivision Holdings, and Wideopen…