Granted Patent
Utility
US 6,714,097 · App. 10/137,783
Impedance matching/power splitting network for a multi-element antenna array
Inventor:
Billy G. Echols, Jr.
Patented Case
View Patent ↗
Granted: Mar 30, 2004
Filed: May 3, 2002
Inventor
Billy G. Echols, Jr.
Assignee (at issue)
Worlds.com, 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.