Granted Patent
Utility
US 5,546,253 · App. 08/239,243
Digitial output magnetoresistive (DOMR) head and methods associated therewith
Inventor:
Xiaodong Che
Patented Case
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Granted: Aug 13, 1996
Filed: May 6, 1994
Inventor
Xiaodong Che
Assignee (at issue)
Quantum 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.