Apparatus having tunnel magnetoresistive sensor for contact recording
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 22, 2016
Grant Date -
Jun 11, 2015
app pub date -
Feb 11, 2015
filing date -
Oct 14, 2013
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Various embodiments relate to an apparatus having an array of sensors sharing a common media-facing surface, each sensor having an active sensing region, magnetic shields flanking the active sensing region, and gaps between the active sensing region and the magnetic shields. At least one of the gaps includes an electrically conductive layer having a refractory material. Other embodiments relate to an apparatus having a sensor with an active sensing region, magnetic shields flanking the active sensing region, and gaps between the active sensing region and the magnetic shields. At least one of the gaps includes an electrically conductive layer having a modified region at a media facing side thereof, the modified region being at least one of nonconductive and mechanically hardened.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully