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:
Dec. 23, 2008
Filed:
May. 10, 2005
Applicants:
Huai Yang, DongGuan, CN;
Haiming Zhou, HongKong, CN;
Inventors:
Huai Yang, DongGuan, CN;
HaiMing Zhou, HongKong, CN;
Assignee:
SAE Magnetics (H.K.) Ltd., Hong Kong, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 5/48 (2006.01); G11B 21/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
A slider touch-down preventing system for a head stack assembly, which includes a weight load to reduce the slider's movement; and a weight holder connecting with a suspension of the head stack assembly to hold the weight load. The weight holder is positioned at an opposite side of slider loading part of the suspension which has a structure to absorb vibration energy and is positioned beyond a middle portion of the suspension. The invention also discloses a HSA and a disk drive unit having such a slider touch-down preventing system.