Granted Patent
Utility
US 5,189,367 · App. 07/796,709
Magnetoresistor using a superlattice of GaAs and AlGaAs
Inventors:
Mark Lee, Stuart A. Solin, Peter Wolff
Patented Case
View Patent ↗
Granted: Feb 23, 1993
Filed: Nov 21, 1991
Inventors
Mark Lee
Stuart A. Solin
Peter Wolff
Assignee (at issue)
NEC Research Institute, 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.