A complaint alleging that
The relevant claims of Voip-Pal.com Inc.'s patents covered the unpatentable abstract idea of “routing a communication based on characteristics of the participants,” the court said.
Voip-Pal lost a related case against Apple, AT&T Corp., Verizon Wireless Services LLC, and Twitter Inc. in March for similar reasons.
Voip-Pal said Apple and Amazon infringed U.S. Patent Nos. 9,537,762, 9,813,330, 9,826,002, and 9,948,549, related to “Internet Protocol...