Granted Patent
Utility
US 6,608,827 · App. 09/241,278
Method for increasing the communication capacity of a cellular telephone system
Inventor:
Mark Austin
Patented Case
View Patent ↗
Granted: Aug 19, 2003
Filed: Feb 1, 1999
Inventor
Mark Austin
Assignee (at issue)
BELLSOUTH INTELLECTUAL PROPERTY 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.