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:
May. 19, 2015
Filed:
Aug. 31, 2011
Shen Kuang Sidney Chou, HongKong, CN;
Chi Hung Yuen, HongKong, CN;
Yan Bin Wang, DongGuan, CN;
LI Ping Peng, DongGuan, CN;
LU Xiao, DongGuan, CN;
Shen kuang sidney Chou, HongKong, CN;
Chi hung Yuen, HongKong, CN;
Yan bin Wang, DongGuan, CN;
Li ping Peng, DongGuan, CN;
Lu Xiao, DongGuan, CN;
SAE Magnetics (H.K.) Ltd., Hong Kong, CN;
Abstract
A slider includes a substrate having a trailing edge, a leading edge opposite the trailing edge, and an air bearing surface connecting the trailing edge with the leading edge; a read/write transducer formed at the trailing edge; and a coat layer attached on the trailing edge and covering on the read/write transducer. The slider further includes a protection layer for shielding the read/write transducer thereby preventing the read/write transducer from damaging during a laser soldering process. The present invention can prevent the read/write transducer from damaging during the laser bonding process and, in turn improve the reading and writing performance of the slider. The invention also discloses an HGA and a disk drive unit.