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:
Mar. 29, 2022
Filed:
Mar. 24, 2020
Seagate Technology Llc, Cupertino, CA (US);
Mourad Benakli, Eden Prairie, MN (US);
Kirill Alexander Rivkin, Saint Cloud, MN (US);
Hua Zhou, Plymouth, MN (US);
Martin Giles Blaber, Minneapolis, MN (US);
TaeWoo Lee, Eden Prairie, MN (US);
Michael Allen Seigler, Eden Prairie, MN (US);
Huaqing Yin, Eden Prairie, MN (US);
Seagate Technology LLC, Fremont, CA (US);
Abstract
A recording head has a near-field transducer proximate a media-facing surface of the recording head. A write pole has a leading edge proximate to and facing the near-field transducer at the media-facing surface. A magnetic shield faces the leading edge of the write pole at the media-facing surface and is magnetically coupled to the write pole. The magnetic shield has a notch centered over the near-field transducer.