Granted Patent
Utility
US 5,546,444 · App. 08/212,039
Methods and apparatus for communicating data via a cellular network control channel
Inventors:
Peter O. Roach, Jr., Edward I. Comer, Charles M. Link, II, Maurice Scott Laster
Patented Case
View Patent ↗
Granted: Aug 13, 1996
Filed: Mar 11, 1994
Inventors
Peter O. Roach, Jr.
Edward I. Comer
Charles M. Link, II
Maurice Scott Laster
Assignee (at issue)
BellSouth 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.