Granted Patent
Utility
US 6,285,186 · App. 09/027,093
Superconducting quantum interference device having bias wiring layer
Inventor:
Toshimitsu Morooka
Patented Case
View Patent ↗
Granted: Sep 4, 2001
Filed: Feb 20, 1998
Inventor
Toshimitsu Morooka
Assignee (at issue)
SEIKO INSTRUMENTS 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.