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. 23, 1999
Filed:
Aug. 04, 1997
Eiichi Kanda, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A head assembly includes a suspension, a head slider having a magnetoresistive element mounted on a tip end of the suspension, and a pair of lead lines disposed on the suspension and having ends connected to the magnetoresistive element. The head assembly also has an easily breakable short circuit pattern disposed on the suspension and connecting said lead lines to each other. When the head assembly is handled by itself, because the lead lines are short-circuited by the short circuit pattern, a current produced due to an electrostatic charge buildup flows through the short circuit pattern and is prevented from flowing through the magnetoresistive element. After the head assembly is installed on an actuator arm, the short circuit pattern is broken, electrically disconnecting the lead lines from each other.