The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 03, 2020
Filed:
Oct. 17, 2019
Applicant:
Dell Products, Lp, Round Rock, TX (US);
Inventor:
Jeffrey J. Demoss, Austin, TX (US);
Assignee:
Dell Products, L.P., Round Rock, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 5/09 (2006.01); G11B 15/60 (2006.01); G11B 5/55 (2006.01); G11B 5/56 (2006.01); G11B 5/584 (2006.01); G11B 3/00 (2006.01);
U.S. Cl.
CPC ...
G11B 15/602 (2013.01); G11B 3/001 (2013.01); G11B 5/556 (2013.01); G11B 5/56 (2013.01); G11B 5/584 (2013.01);
Abstract
A hard disk drive includes a disk having a servo region and data tracks. The servo region has servo data for formatting some of the data tracks for high capacity storage and others of the data tracks for low capacity storage. A head writes user data to the high capacity tracks in response to vibration less than a threshold value, and otherwise writes the user data to the low capacity tracks.