Granted Patent
Utility
US 6,043,779 · App. 09/266,704
Antenna apparatus with feed elements used to form multiple beams
Inventors:
Farzin Lalezari, P. Keith Kelly, Leo Diaz
Patented Case
View Patent ↗
Granted: Mar 28, 2000
Filed: Mar 11, 1999
Inventors
Farzin Lalezari
P. Keith Kelly
Leo Diaz
Assignee (at issue)
Ball Aerospace & Technologies Corp.
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.