Winding – tensioning – or guiding – Unwinding and rewinding a machine convertible information... – Carrier speed or tension control
Reexamination Certificate
2007-04-24
2007-04-24
Rivera, William A. (Department: 3654)
Winding, tensioning, or guiding
Unwinding and rewinding a machine convertible information...
Carrier speed or tension control
C242S412100, C242S414100
Reexamination Certificate
active
10784642
ABSTRACT:
Methods and systems of controlling transport of film are disclosed. In one embodiment, a method of controlling a supply platter motor in a no-rewind film transport system, comprises receiving take-up platter control signal information from a take-up platter controller, processing the take-up platter control signal information, and controlling the supply platter motor based at least in part on the processed take-up platter control signal information.
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Frith Robert F.
Mezhibovsky Alexander
Roytblat Igal
IMAX Corporation
Kilpatrick & Stockton LLP
Rivera William A.
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