Granted Patent
Utility
US 6,014,281 · App. 08/985,191
Using a read element and a read/write coupling path to detect write-safe conditions
Inventor:
John Contreras
Patented Case
View Patent ↗
Granted: Jan 11, 2000
Filed: Dec 4, 1997
Inventor
John Contreras
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.