Granted Patent
Utility
US 6,131,029 · App. 09/057,543
Method and apparatus for allocating a radio resource by preemption in a cellular radio system for communication with mobiles
Inventor:
Michael Roberts
Patented Case
View Patent ↗
Granted: Oct 10, 2000
Filed: Apr 9, 1998
Inventor
Michael Roberts
Assignee (at issue)
ALCATEL
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.