Ubiquitous visited links
Ultra-narrowband rf system
Ultrasonic diagnostic imaging system with data access and...
Unauthorized call activity detection and prevention systems...
Undersea trunk-and-branch logical ring networks
Unequal error protection for digital broadcasting using...
Uneven token distribution technique for token based local...
Unidirectional connecting device useable in an ethernet network
Unified browsing-hosting platform with rmi capabilities over...
Unified communications automated personal name addressing
Unified computing and communication architecture (ucca)
Unified directory and presence system for universal access...
Unified end-to-end security methods and systems for...
Unified group messaging
Unified group messaging
Unified message announcing
Unified messaging system and method
Unified pulse shaping for multi-carrier and single-carrier...
Uniform channel decomposition for mimo communications
Uniform identification directory system