Granted Patent
Utility
US 5,893,981 · App. 09/044,358
Method of making stabilized MR sensor and flux guide joined by contiguous junction
Inventors:
Moris Dovek, Robert E. Fontana, Jr., Richard Hsiao, Mohamad Towfik Krounbi, Hugo Alberto Emilio Santini, Virgil S. Speriosu
Patented Case
View Patent ↗
Granted: Apr 13, 1999
Filed: Mar 19, 1998
Inventors
Moris Dovek
Robert E. Fontana, Jr.
Richard Hsiao
Mohamad Towfik Krounbi
Hugo Alberto Emilio Santini
Virgil S. Speriosu
Assignee (at issue)
International Business Machines 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.