Transmitting-receiving station for a system for transmitting...
Transportation security system and method that supports...
Trusted cryptographic switch
Unit for preventing an interception of a radio communication...
Voice band splitting scrambler
Voice encryption and decryption system
Voice privacy adapter
Voice privacy device
Watermarking of digital image data
Wave packet communication subsystem for determining the sync...
Wireless communications systems
Wireless local area network
Wireless relay for payment enforcement devices and method of...
Wireless telephone with frequency inversion scrambling
Wireless telephone with frequency inversion scrambling
Wireless transmitter
Wireless user interface for business machines