Granted Patent
Utility
US 6,744,594 · App. 10/034,567
Servo write head with gaps for writing high and low frequency transitions
Inventors:
Edward V. Denison, Mark Hennecken, Mark L. Watson, Steven G. Trabert
Patented Case
View Patent ↗
Granted: Jun 1, 2004
Filed: Dec 28, 2001
Inventors
Edward V. Denison
Mark Hennecken
Mark L. Watson
Steven G. Trabert
Assignee (at issue)
Storage Technology 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.