Granted Patent
Utility
US 5,986,608 · App. 09/054,006
Antenna coupler for portable telephone
Inventors:
Ilya A. Korisch, Romano M. Zambon
Patented Case
View Patent ↗
Granted: Nov 16, 1999
Filed: Apr 2, 1998
Inventors
Ilya A. Korisch
Romano M. Zambon
Assignee (at issue)
LUCENT TECHNOLOGIES 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.