Ceres Communications Technologies [NPE] filed two suits against Cequel Communications, and Cable One. One case was filed on Friday 4/1 and involved a patent related to reconfigurable on-demand telephone and data line systems, the second suit filed on Monday 4/4 involved a patent related to cable modems. 4/1 and 4/4, District of Delaware, 1:2011cv00278 and 1:2011cv00279. The patent was acquired by Ceres in 2010 from Adaptive Networks. Four prior suits have been filed against broadband equipment and services providers.