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. 31, 2026
Filed:
Sep. 24, 2024
Western Digital Technologies, Inc., San Jose, CA (US);
Kia Moh Teo, San Jose, CA (US);
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 proximal openings therethrough and a flexure coupled with the load beam, where the flexure includes a tongue portion to which a fine actuator is coupled and the tongue portion includes corner portions proximal to the fine actuator. Each opening of the load beam is shaped and positioned to overlay the corner portion of the flexure to avoid contact between the load beam and the corner portion in response to shock events. Flexure gimbal clearance relative to the load beam is thereby enabled to protect the integrity of the fine actuator piezoelectric elements from non-operational shock events for example.