Granted Patent
Utility
US 6,573,803 · App. 09/689,295
Surface-mounted millimeter wave signal source with ridged microstrip to waveguide transition
Inventors:
Bernhard A. Ziegner, Robert J. Sletten, Stephen Robert Brown, May K. Cho, Noyan Kinayman
Patented Case
View Patent ↗
Granted: Jun 3, 2003
Filed: Oct 12, 2000
Inventors
Bernhard A. Ziegner
Robert J. Sletten
Stephen Robert Brown
May K. Cho
Noyan Kinayman
Assignee (at issue)
Tyco Electronics 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.