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:
Jul. 16, 2019
Filed:
May. 08, 2018
Applicant:
Seagate Technology Llc, Cupertino, CA (US);
Inventors:
Declan Macken, Eden Prairie, MN (US);
Daniel W. Olson, Minneapolis, MN (US);
Assignee:
Seagate Technologies LLC, Cupertino, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 5/127 (2006.01); G11B 5/60 (2006.01); G11B 5/09 (2006.01);
U.S. Cl.
CPC ...
G11B 5/607 (2013.01); G11B 5/09 (2013.01); G11B 5/6082 (2013.01);
Abstract
A data storage device can employ one or more transducing heads that have a data reader and data writer each connected to a substrate of the transducing head. The substrate can be electrified with a predetermined surface charge by a charge circuit of the transducing head to maintain, or alter, a head-media spacing.