The following companies are the licensors of patents that make up the AMR-NB Patent Pool. Their commitment is to provide convenient, fair, reasonable and non-discriminatory licensing of the AMR-NB technology essential patents.

Ericsson
Ericsson is shaping the future of mobile and broadband internet communications through its continuous technology leadership. Providing innovative solutions in more than 140 countries, Ericsson is helping to create the most powerful communication companies in the world.

NTT
NIPPON TELEGRAPH AND TELEPHONE CORPORATION (NTT) has led the development of telecommunications in Japan for more than a century. The major affiliate companies of NTT
continue to accommodate the emerging needs of the ubiquitous broadband society in the 21st century, while fulfilling their social mission in each business field in an increasingly competitive global market environment.

 

Nokia
Nokia is a pioneer in mobile telecommunications and the world's leading maker of mobile devices. Today, we are connecting people in new and different ways - fusing advanced mobile technology with personalized services to enable people to stay close to what matters to them. We also provide comprehensive digital map information through NAVTEQ; and equipment, solutions and services for communications networks through Nokia Siemens Networks.

 

VoiceAge
VoiceAge® is a leading developer of digital speech and audio compression solutions for devices that operate over wired and wireless networks, including internet, cellular, Wi-Fi, WiMAX and convergence applications as well as consumer electronics equipment and toys. Our business activities focus on speech and audio compression technology R&D, standardization, codec and audio processing software implementations and IPR licensing. Using designs based on our widely deployed flagship ACELP® technology platform, VoiceAge speech and audio codec solutions deliver unsurpassed quality experienced daily by well over two billion users worldwide.