Granted Patent
Utility
US 5,883,763 · App. 08/912,827
Read/write head having a GMR sensor biased by permanent magnets located between the GMR and the pole shields
Inventors:
Samuel W. Yuan, Robert Earl Rottmayer, Matthew J. Carey
Patented Case
View Patent ↗
Granted: Mar 16, 1999
Filed: Aug 19, 1997
Inventors
Samuel W. Yuan
Robert Earl Rottmayer
Matthew J. Carey
Assignees (at issue)
Read Rite Corporation
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
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.