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:
Dec. 01, 2015
Filed:
Oct. 14, 2014
Applicant:
Seagate Technology Llc, Cupertino, CA (US);
Inventors:
Bruce Douglas Buch, Westborough, MA (US);
Stefan Ionescu, Burnsville, MN (US);
Assignee:
Seagate Technology LLC, Cupertino, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 5/09 (2006.01); G11B 5/012 (2006.01); G11B 5/02 (2006.01); G11B 19/02 (2006.01);
U.S. Cl.
CPC ...
G11B 5/09 (2013.01); G11B 5/012 (2013.01); G11B 5/02 (2013.01); G11B 19/02 (2013.01);
Abstract
Systems and methods are included for determining a presence of an upcoming reading field during a write mode of a storage device, and initiating a read-while write RWW) mode of the storage device in response to the sensed reading field. Initiating the RWW mode comprises warming up the reader circuitry, generating a signal in response to an end to the write operation, and activating reader bias current in response to the generated signal.