Granted Patent
Utility
US 4,872,064 · App. 07/110,001
System for selective scaling of digital video images
Inventors:
Timothy T. Tutt, Mark D. Westmeyer
Patented Case
View Patent ↗
Granted: Oct 3, 1989
Filed: Oct 19, 1987
Inventors
Timothy T. Tutt
Mark D. Westmeyer
Assignee (at issue)
Interand Corporation
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.