(August 11, 2015, 11:51 AM EDT) -- WILMINGTON, Del. — Comcast IP Holdings LLC on Aug. 7 won judgment as a matter of law (JMOL) by U.S. Judge Richard G. Andrews of the District of Delaware that it did not infringe two Sprint Communications Co. LP patents relating to “stacking” Synchronous Optical Network (SONET) systems (Sprint Communications Company LP v. Comcast IP Holdings LLC, No. 12-1013, D. Del.; 2015 U.S. Dist. LEXIS 103706)....