NovaVoice Limited owns and has the right to license patents in a global, standard-essential patent portfolio for the Enhanced Voice Services (“EVS”) Standard. EVS delivers significantly enhanced audio and voice quality, increased network efficiency, and advanced performance features, supporting both wireless and non-wireless applications.​

The EVS codec brings revolutionary audio quality improvements to various communication systems through its full-HD audio support, content-adaptive coding, high coding efficiency, and strong network adaptability. It is not only suitable for mobile networks but also widely deployed in fixed-line, OTT, and professional audio environments, delivering near-transparent call experiences for end users while enabling operators to achieve stronger service differentiation and improved network efficiency.​

The NovaVoice EVS patent portfolio comprises 11 patent families, encompassing 222 patents worldwide, with broad geographic and technical coverage across core EVS functionalities. The portfolio reflects substantial contributions to the EVS standard and provides comprehensive protection for key technologies implemented in EVS-compliant products and services.​