Granted Patent
Utility
US 6,529,749 · App. 09/575,838
Convertible dipole/inverted-F antennas and wireless communicators incorporating the same
Inventors:
Gerard James Hayes, Robert A. Sadler
Patented Case
View Patent ↗
Granted: Mar 4, 2003
Filed: May 22, 2000
Inventors
Gerard James Hayes
Robert A. Sadler
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.