Cromwell Mark C
CSELT-Cento Studi E Laborati Telecomunicazioni S.p.A.
Cullen John M.
Curcio Igor D. D.
Curtis Rob Glenn
Cutrer David
Cwill Telecommunication, Inc.
Cyntrust Communications, Inc.
Czaja Stash F.
D'Agosta Stephen M.
D'Argence Francois
da Costa Francis
DA Tang Mobile Communications Equipment Co., Ltd.
Dabboussi Rabih A.
Dages David
Dahl Robert Jeffrey
Dahlblom Thomas
Dahlin, legal representative Clary Hallberg
Dahlman Erik Bengt Lennart
Dai Huaiyu