申请人 |
RESEARCH IN MOTION LIMITED;RESEARCH IN MOTION CORPORATION;RESEARCH IN MOTION UK LIMITED;ASCENDENT SYSTEMS INC. |
发明人 |
CASTELL, WILLIAM DAVID;ALFANO, NICHOLAS;MCDONALD, IAN JAMES;ASTHANA, ATUL;HEIT, DAVID LLOYD;GISBY, DOUGLAS MICHAEL;GEORGE, RICHARD;BAKKER, JAN |