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:
Jun. 17, 2014
Applicant:
Seagate Technology Llc, Cupertino, CA (US);
Inventors:
Xiong Liu, Singapore, SG;
Chris M. Woldemar, Santa Cruz, CA (US);
Lihong Zhang, Singapore, SG;
ShuangQuan Min, Singapore, SG;
Assignee:
Seagate Technology LLC, Cupertino, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11B 19/04 (2006.01); G11B 19/28 (2006.01); G11B 5/60 (2006.01);
U.S. Cl.
CPC ...
G11B 19/046 (2013.01); G11B 5/6011 (2013.01); G11B 19/28 (2013.01);
Abstract
Provided is an apparatus including a motor configured to rotate a rotating member at a rotational speed based on an applied current; and a controller configured to modify one or more operating parameters in response to determining whether a change in an environment has occurred based on the applied current.