Granted Patent
Utility
US 6,794,880 · App. 10/075,437
Methods and apparatus for detecting terminal open circuits and short circuits to ground in inductive head write driver circuits
Inventor:
Scott Tucker
Patented Case
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Granted: Sep 21, 2004
Filed: Feb 14, 2002
Inventor
Scott Tucker
Assignee (at issue)
Renesas Technology America, Inc.
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.