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:
Mar. 24, 2015
Filed:
Jul. 08, 2014
Applicant:
Western Digital (Fremont), Llc, Fremont, CA (US);
Inventors:
Donald Brunnett, Pleasanton, CA (US);
Gerardo A. Bertero, Redwood City, CA (US);
Shaoping Li, San Ramon, CA (US);
Assignee:
Western Digital (Fremont), LLC, Fremont, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 15/12 (2006.01); G11B 21/02 (2006.01); G11B 5/09 (2006.01);
U.S. Cl.
CPC ...
G11B 5/09 (2013.01);
Abstract
A data storage device comprising a transducer that includes a sensor array comprising multiple read sensors in a down track direction. A first pair of sensors in the sensor array reads data from a track, and at least one read sensor reads noise from an adjacent track.