Granted Patent
Utility
US 6,556,809 · App. 09/447,313
Method and apparatus for controlling communication beams within a cellular communication system
Inventors:
Jonathan Gross, Shawn W. Hogberg, James William Startup, Robert Anthony Peters
Patented Case
View Patent ↗
Granted: Apr 29, 2003
Filed: Nov 22, 1999
Inventors
Jonathan Gross
Shawn W. Hogberg
James William Startup
Robert Anthony Peters
Assignee (at issue)
Motorola, 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.