Granted Patent
Utility
US 6,693,769 · App. 09/884,608
High data rate write head
Inventors:
Yimin Hsu, Hugo Alberto Emilio Santini, Neil Smith, Mason Williams
Patented Case
View Patent ↗
Granted: Feb 17, 2004
Filed: Jun 18, 2001
Inventors
Yimin Hsu
Hugo Alberto Emilio Santini
Neil Smith
Mason Williams
Assignee (at issue)
Hitachi Global Storage Technologies Netherlands B.V.
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.