Granted Patent
Utility
US 5,838,521 · App. 08/423,078
Magnetoresistive transducer having laminated magnetic shields
Inventor:
Durga P. Ravipati
Patented Case
View Patent ↗
Granted: Nov 17, 1998
Filed: Apr 17, 1995
Inventor
Durga P. Ravipati
Assignee (at issue)
Read Rite 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.