October 15, 2024
Patent-holding company VoIP-Pal.com announced Monday that it will refocus its legal efforts on antitrust litigation targeting the big three telecommunications carriers, days after dropping recently filed patent suits against Verizon and T-Mobile.
August 21, 2024
A patent-holding company said Wednesday it has filed a lawsuit accusing AT&T, Verizon, T-Mobile and Deutsche Telekom of blocking the emergence of a market for Wi-Fi calling by tying the service to voice and text offerings.