Mealey's (June 14, 2018, 1:17 PM EDT) -- ALEXANDRIA, Va. — In a June 13 final written decision, the Patent Trial and Appeal Board agreed with Cisco Systems Inc. that five claims of a conference call patent do not pass muster under Section 103 of the Patent Act (Cisco Systems Inc. v. Uniloc USA Inc., et al., No. IPR2017-00597, PTAB)....