Urgell Alexandre
Uribe Jorge
Urich Manfred
Urigal Technologies Ltd.
Urkowitz Harry
Urman Naum S.
Urnovitz Howard B.
Urrea Olivier
Ursini Fulvio
Ursueguia Balbuena Andres
Urushida Yoshihisa
Urushihata Naoki
Urvantsau Viachaslau
Uryupin Oleg
Urza Inaky Joe
Us Naval Research Laboratory
Usagawa Mitsugu
Usami Michinori
Usami Teruo
Useful Networks Canada Ulc