Granted Patent
Utility
US 6,320,480 · App. 09/426,619
Wideband low-loss variable delay line and phase shifter
Inventors:
Mark Kintis, Daniel K. Ko, Stephen A. Maas
Patented Case
View Patent ↗
Granted: Nov 20, 2001
Filed: Oct 26, 1999
Inventors
Mark Kintis
Daniel K. Ko
Stephen A. Maas
Assignee (at issue)
TRW Limited
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.