Granted Patent
Utility
US 6,281,849 · App. 09/620,299
Printed bi-polarization antenna and corresponding network of antennas
Inventor:
Patrice Brachat
Patented Case
View Patent ↗
Granted: Aug 28, 2001
Filed: Jul 20, 2000
Inventor
Patrice Brachat
Assignee (at issue)
FRANCE TELECOM
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.