Granted Patent
Utility
US 5,248,941 · App. 07/686,714
Superconducting magnetic field sensing apparatus having digital output, on-chip quantum flux packet feedback and high bias margins
Inventors:
Gregory S. Lee, Herbert L. Ko
Patented Case
View Patent ↗
Granted: Sep 28, 1993
Filed: Apr 17, 1991
Inventors
Gregory S. Lee
Herbert L. Ko
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.