Granted Patent
Utility
US 5,349,635 · App. 07/978,536
Half-duplex or full-duplex automode operation for use in data communications equipment
Inventor:
Robert E. Scott
Patented Case
View Patent ↗
Granted: Sep 20, 1994
Filed: Nov 19, 1992
Inventor
Robert E. Scott
Assignee (at issue)
AT&T Bell Laboratories
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.