78209054
Jan 30, 2003
May 3, 2005
Devices and products used in cellular communications, namely, fiber optic cables, and wired and wireless repeaters used in mobile communications and in-building communication infrastructures primarily in the cellular and PCS frequency bands, for facilitating transmission of bi-directional communications; and base station extender products, namely, repeaters and bi-directional amplifiers to extend the range of base station communications
Electrical and Scientific Apparatus