Devices and products used in cellular communications, namely, wired, fiber optics and wireless repeaters used in mobile communications and indoor, in-building communication wireless and wired infrastructure products primarily in the cellular and PCS frequency bands for the purpose of extending the range and reach of bi-directional voice and data communications; and base station extender products and cell receiver and transmitter enhancers, namely, repeaters and bi-directional amplifiers to ex...

SONAR, UNDERWATER DISTANCE MEASURING DEVICES UTILIZING WAVE ENERGY, UNDERWATER SOUNDING DEVICES, UNDERWATER ECHO SOUNDING DEVICES, MAGNETICALLY CONTROLLED ELECTRICALLY POWERED DIRECTION CONTROLLING DEVICES FOR WATERCRAFT, AND MAGNETICALLY CONTROLLED AUTOMATIC PILOTS FOR WATERCRAFT

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