Granted Patent
Utility
US 6,750,827 · App. 10/141,111
Dielectric waveguide antenna with improved input wave coupler
Inventors:
Vladimir A. Manasson, Lev S. Sadovnik
Patented Case
View Patent ↗
Granted: Jun 15, 2004
Filed: May 8, 2002
Inventors
Vladimir A. Manasson
Lev S. Sadovnik
Assignee (at issue)
WAVEBAND 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.