Granted Patent
Utility
US 5,656,937 · App. 08/478,061
Low-noise symmetric dc SQUID system having two pairs of washer coils and a pair of Josephson junctions connected in series
Inventor:
Robin Harold Cantor
Patented Case
View Patent ↗
Granted: Aug 12, 1997
Filed: Jun 7, 1995
Inventor
Robin Harold Cantor
Assignee (at issue)
Conductus, 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.