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:
Oct. 24, 2023
Filed:
Apr. 01, 2022
Applicant:
Seagate Technology Llc, Fremont, CA (US);
Inventors:
Venkateswara Rao Inturi, Shakopee, MN (US);
Michael C. Kautzky, Eagan, MN (US);
Tong Zhao, Eden Prairie, MN (US);
Assignee:
SEAGATE TECHNOLOGY LLC, Fremont, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 5/00 (2006.01); G11B 5/31 (2006.01); G11B 13/08 (2006.01); C23C 14/34 (2006.01); C23C 14/08 (2006.01);
U.S. Cl.
CPC ...
G11B 5/3133 (2013.01); C23C 14/086 (2013.01); C23C 14/3414 (2013.01); G11B 13/08 (2013.01); G11B 2005/0021 (2013.01);
Abstract
A hard disk drive (HDD) includes a heat-assisted magnetic recording (HAMR) head. The HAMR head includes one or more features comprising a nanoparticle-reinforced plasmonic matrix. The nanoparticle-reinforced plasmonic matrix comprises a plasmonic metal and a plurality of nanoparticles dispersed in the plasmonic metal. The nanoparticles comprise a transparent conductive oxide.
Inturi, Venkateswara. (2023). Heat-assisted magnetic recording head with nanoparticles (U.S. Patent No. 11798581). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11798581
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile