Granted Patent
Utility
US 4,600,951 · App. 06/563,472
Scanning sample, signal generation, data digitizing and retiming system
Inventor:
Frank H. Blitchington
Patented Case
View Patent ↗
Granted: Jul 15, 1986
Filed: Dec 20, 1983
Inventor
Frank H. Blitchington
Assignee (at issue)
AT&T Technologies Incorporated
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.