aeroTelesis, Inc. holds a license to distribute ultra spectral modulation (USM)-related products and services. Its technology partner, Photron Technologies, Ltd. is developing the USM technology platform, which is a proprietary modulation technique for use in spectral efficiency in satellite and wireless applications. aeroTelesis intends to offer USM-related products and services to satellite operators, system integrators, and wireless service providers worldwide. The company is based in Marina del Rey, California.