Granted Patent
Utility
US 4,797,654 · App. 07/044,617
Data format conversion circuit
Inventors:
John Stewart Young, Peter Kruis, William D. Blewitt
Patented Case
View Patent ↗
Granted: Jan 10, 1989
Filed: May 1, 1987
Inventors
John Stewart Young
Peter Kruis
William D. Blewitt
Assignee (at issue)
GTE Communication Systems 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.