Granted Patent
Utility
US 5,278,648 · App. 07/707,533
Mixed field time-multiplexed video transmission system and method
Inventor:
Donald W. Power
Patented Case
View Patent ↗
Granted: Jan 11, 1994
Filed: May 30, 1991
Inventor
Donald W. Power
Assignee (at issue)
Comsat, Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.