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:
Sep. 14, 2004
Filed:
Mar. 15, 2002
Masayoshi Nakagawa, Niigata-ken, JP;
Alps Electric Co., Ltd., Tokyo, JP;
Abstract
A magnetic head device including a slider, a resilient supporting member which supports the slider, and piezoelectric elements which are mounted on the resilient supporting member. The piezoelectric elements each include a piezoelectric layer and a pair of electrode layers, a first electrode layer and a second electrode layer. The surface of each second electrode layer and a stationary base end portion and a sliding portion are joined together through an electrically conductive adhesive resin, and both end portions of each piezoelectric element and the stationary base end portion and the sliding portion are joined together through a nonconductive adhesive resin.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile