Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hardayal Singh Gill0
Date of Patent
September 11, 2007
0Patent Application Number
106135590
Date Filed
July 2, 2003
0Patent Primary Examiner
Patent abstract
The present invention overcomes the drawbacks and limitations described above by providing a magnetic head having a free layer, an antiferromagnetic layer spaced apart from the free layer, and an antiparallel (AP) pinned layer structure positioned between the free layer and the antiferromagnetic layer and having a net magnetic moment equal to about zero. The antiferromagnetic layer provides a coercivity that enhances pinning of the AP pinned layer structure.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
