Granted Patent
Utility
US 4,771,240 · App. 06/811,076
Magnetic field sensor with magnetic field-dependent resistor
Inventors:
Hans-Peter Meyer, Helmut Becker
Patented Case
View Patent ↗
Granted: Sep 13, 1988
Filed: Dec 18, 1985
Inventors
Hans-Peter Meyer
Helmut Becker
Assignee (at issue)
Alcatel N.V.
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.