Granted Patent
Utility
US 6,822,611 · App. 10/431,740
Wideband internal antenna for communication device
Inventors:
Christos Kontogeorgakis, Lorenzo A. Ponce De Leon, Robert Kroegel
Patented Case
View Patent ↗
Granted: Nov 23, 2004
Filed: May 8, 2003
Inventors
Christos Kontogeorgakis
Lorenzo A. Ponce De Leon
Robert Kroegel
Assignee (at issue)
Motorola, 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.