Granted Patent
Utility
US 4,703,439 · App. 06/678,205
Video processor for real time operation without overload in a computer-generated image system
Inventor:
Robert W. Lotz
Patented Case
View Patent ↗
Granted: Oct 27, 1987
Filed: Dec 5, 1984
Inventor
Robert W. Lotz
Assignee (at issue)
The Singer Company Limited
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.