Granted Patent
Utility
US 5,583,436 · App. 08/389,370
Miniature magnetic field sensor with compact magnetization coil
Inventors:
Gerjan F. A. Van De Walle, Franciscus Petrus Widdershoven
Patented Case
View Patent ↗
Granted: Dec 10, 1996
Filed: Feb 16, 1995
Inventors
Gerjan F. A. Van De Walle
Franciscus Petrus Widdershoven
Assignee (at issue)
U.S. Philips Corporation
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.