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. 08, 2022
Filed:
Nov. 16, 2018
Seagate Technology Llc, Cupertino, CA (US);
Ravishankar Ajjanagadde Shivarama, Eden Prairie, MN (US);
Bradley J. Ver Meer, Savage, MN (US);
Seagate Technology LLC, Fremont, CA (US);
Abstract
A data storage system may utilize a gimbal test system to find open circuits and short circuits in a head gimbal assembly. The gimbal test system can have a gimbal flexure suspended between a load beam and a data storage medium with a flex circuit physically attached to the gimbal flexure to electrically connect a transducing head to a controller. The flex circuit can be tested with a test via that continuously extends through the flex circuit to a probe portion and a test pad located on an air bearing side of the gimbal flexure. The probe portion can be backed by the gimbal flexure along a plane perpendicular to a recording surface of the data storage medium.