Granted Patent
Utility
US 6,794,950 · App. 10/025,311
Waveguide to microstrip transition
Inventors:
Cornelis Frederik du Toit, Mangipudi Ramesh
Patented Case
View Patent ↗
Granted: Sep 21, 2004
Filed: Dec 19, 2001
Inventors
Cornelis Frederik du Toit
Mangipudi Ramesh
Assignee (at issue)
Paratek Microwave, 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.