Granted Patent
Utility
US 6,529,088 · App. 09/745,434
Closed loop antenna tuning system
Inventors:
Philippe Lafleur, David Roscoe
Patented Case
View Patent ↗
Granted: Mar 4, 2003
Filed: Dec 26, 2000
Inventors
Philippe Lafleur
David Roscoe
Assignee (at issue)
Vistar Telecommunications 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.