Granted Patent
Utility
US 6,005,519 · App. 08/707,558
Tunable microstrip antenna and method for tuning the same
Inventor:
Lawrence M. Burns
Patented Case
View Patent ↗
Granted: Dec 21, 1999
Filed: Sep 4, 1996
Inventor
Lawrence M. Burns
Assignee (at issue)
3Com Corporation
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.