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:
Aug. 05, 2025
Filed:
Oct. 10, 2023
Western Digital Technologies, Inc., San Jose, CA (US);
Kia Moh Teo, San Jose, CA (US);
Hiroyasu Tsuchida, Fujisawa, JP;
Western Digital Technologies, Inc., San Jose, CA (US);
Abstract
A head gimbal assembly (HGA), such as for a hard disk drive (HDD), includes a load beam formed with a deck and side rails extending away from each lateral edge of the deck in a direction away from a corresponding flexure, where each side rail portion includes a limiter structure extending from the side rail in a direction toward the flexure, the limiter structure including a hooking portion positioned on a distal side of the flexure for limiting displacement of the flexure in a direction away from the load beam. As an integral part of the load beam, the limiters do not adversely impact the existing gimbal dynamic performance designed to enable high areal density HDDs.