Granted Patent
Utility
US 6,229,487 · App. 09/512,114
Inverted-F antennas having non-linear conductive elements and wireless communicators incorporating the same
Inventors:
Robert A. Sadler, Gerard James Hayes
Patented Case
View Patent ↗
Granted: May 8, 2001
Filed: Feb 24, 2000
Inventors
Robert A. Sadler
Gerard James Hayes
Assignee (at issue)
ERICSSON GMBH
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.