Granted Patent
Utility
US 5,088,089 · App. 07/451,419
Apparatus for programmably accessing and assigning time slots in a time division multiplexed communication system
Inventors:
Michael J. Gingell, Joseph E. Sutherland
Patented Case
View Patent ↗
Granted: Feb 11, 1992
Filed: Dec 15, 1989
Inventors
Michael J. Gingell
Joseph E. Sutherland
Assignee (at issue)
Alcatel NA Network Systems Corp.
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.