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. 23, 2021
Filed:
Mar. 17, 2021
Applicant:
Seagate Technology Llc, Fremont, CA (US);
Inventors:
Xiong Liu, Singapore, SG;
Lihong Zhang, Singapore, SG;
Assignee:
SEAGATE TECHNOLOGY LLC, Fremont, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 5/09 (2006.01); G11B 11/24 (2006.01); G11B 5/48 (2006.01); G11B 5/455 (2006.01); G11B 5/40 (2006.01); G11B 5/00 (2006.01);
U.S. Cl.
CPC ...
G11B 11/24 (2013.01); G11B 5/40 (2013.01); G11B 5/455 (2013.01); G11B 5/4813 (2013.01); G11B 5/4826 (2013.01); G11B 5/4833 (2013.01); G11B 2005/0021 (2013.01);
Abstract
A recording system for a heat assisted magnetic recording hard disc drive (HDD) includes a head suspension pair including a first head/slider facing a first direction, and a second head/slider facing an opposite direction from the first head/slider. A number of near field transducers (NFTs) are disposed on each of the first head/slider and the second head/slider.