申请人 |
AT&T INFORMATION SYSTEMS INC.;BELL TELEPHONE LABORATORIES, INCORPORATED |
发明人 |
BANTON, RANDALL G.;BHATIA, RAJIV;GRUST, DONALD B.;JOHNSON, DAVID R.;KNEUER, JOSEPH G.;LIN, KUANG-SHIN;MCDONALD, HENRY S.;POPPE, DAVID A.;REEDY, JEFFREY W.;WURTH, RICHARD T. |