Granted Patent
Utility
US 5,862,131 · App. 08/728,814
Hybrid time-slot and sub-time-slot operation in a time-division multiplexed system
Inventors:
Norman W. Petty, Michael A. Smith, Douglas A. Spencer
Patented Case
View Patent ↗
Granted: Jan 19, 1999
Filed: Oct 10, 1996
Inventors
Norman W. Petty
Michael A. Smith
Douglas A. Spencer
Assignee (at issue)
LUCENT TECHNOLOGIES INC.
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.