Granted Patent
Utility
US 6,137,660 · App. 08/999,293
Method for reducing ESD and imaging damage during focused ion beam definition of magnetoresistive head write track width
Inventors:
Charles Partee, James Carter
Patented Case
View Patent ↗
Granted: Oct 24, 2000
Filed: Dec 29, 1997
Inventors
Charles Partee
James Carter
Assignee (at issue)
Matsushita-Kotobuki Electronics
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.