Granted Patent
Utility
US 6,400,948 · App. 09/026,462
Systems and methods for acquiring a control channel
Inventor:
Stephen Thomas Hardin
Patented Case
View Patent ↗
Granted: Jun 4, 2002
Filed: Feb 19, 1998
Inventor
Stephen Thomas Hardin
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.