Granted Patent
Utility
US 6,597,321 · App. 10/007,818
Adaptive variable impedance transmission line loaded antenna
Inventors:
Michael H. Thursby, Kerry L. Greer
Patented Case
View Patent ↗
Granted: Jul 22, 2003
Filed: Nov 8, 2001
Inventors
Michael H. Thursby
Kerry L. Greer
Assignee (at issue)
Skycross Co., LTD.
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.