Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inductive write head formed with flat yoke and merged with magnetoresistive read transducer










Image Number 17 for United States Patent #6043959.

A magnetic head includes aligned pole tips and a coil proximally disposed between a pair of first and second magnetic yoke layers which define a closed magnetic path with a transducing gap. The second magnetic yoke layer includes a flat geometry with a substantially level cross-sectional profile. The second yoke layer with less curvature results in less mutual inductance with the coil. Furthermore, the coil can be closely positioned between the first and second yoke layer, thereby allowing the coil to be more efficient in inducing magnetic flux in the yoke layers during data writing, and allowing the intercepted flux to induce current into the coil during data reading if the magnetic head is used as an inductive head.








 
 
  Recently Added Patents
Communications in an asynchronous cellular wireless network
Catheter with multiple electrode assemblies for use at or near tubular regions of the heart
Compositions substantially free of sodium chloride and methods for the storage of red blood cells
Systems and methods for adaptive blind mode equalization
System and method for storing redundant information
High pressure refolding of protein aggregates and inclusion bodies
Feedback method and processing system for policy installation failures
  Randomly Featured Patents
Base blade of fiber-reinforced plastic for circular saw blades and/or abrasive cutting disks
Apparel sleeve ends
Multi-purpose pen
Practice putting green
Variable discharge gear pump with energy recovery
Bedding arrangement
Ready-mixed, setting-type cementitious composition having separately packaged accelerator
Pulse voltage breakdown (VBD) technique for inline gate oxide reliability monitoring
Device and method for preparing hot beverages
Paint pump fluid section