Granted Patent
Utility
US 5,847,894 · App. 08/778,278
Disk and storage device having an anti-alias data pattern located on a servo sector
Inventors:
Timothy J. Blank, Kevin J. Erickson
Patented Case
View Patent ↗
Granted: Dec 8, 1998
Filed: Jan 2, 1997
Inventors
Timothy J. Blank
Kevin J. Erickson
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.