New Filings Cisco Systems, Inc. filed IPR2014-01179 challenging U.S. Paten No. 6,901,048 assigned to Constellation Technologies LLC. Cisco Systems, Inc. filed IPR2014-01180 challenging U.S. Paten No. 7,154,879 assigned to Constellation Technologies LLC. Ericcson Inc. filed UPR2014-01185 challenging U.S. Patent No. … Continue reading July 18, 2014