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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Desouches; Alain M.
Address:
Santa Cruz, CA
No. of patents:
7
Patents:












Patent Number Title Of Patent Date Issued
6346029 Bow compensated lapping February 12, 2002
A method and apparatus for controlling the amount of row distortion before and dynamically during the lapping process used to manufacture sliders for magnetic storage devices. A wafer quadrant of slider rows is bonded to an extender tool held in a carrier assembly and an actuator is used
6174218 Bow compensated lapping January 16, 2001
A method and apparatus for controlling the amount of row distortion before and dynamically during the lapping process used to manufacture sliders for magnetic storage devices. A wafer quadrant of slider rows is bonded to an extender tool held in a carrier assembly and an actuator is used
5735036 Lapping process for minimizing shorts and element recession at magnetic head air bearing surface April 7, 1998
A method of lapping the air bearing surface of a magnetoresistive head which minimizes the likelihood of interelement shorts at the air bearing surface is described. In a final, linear lapping phase, the air bearing surface is lapped back and forth parallel to the longitudinal axis of th
5597340 Ultimate inductive head integrated lapping system January 28, 1997
A lapping control system for accurately obtaining a desired throat height of each of a plurality of batch fabricated thin film magnetic transducers, comprises a row of thin film transducers formed on a substrate, the row comprising a height defining edge and at least four spaced sensing
5531017 Thin film magnetic head fabrication method July 2, 1996
A novel thin film magnetic head fabrication process is provided for fabricating a plurality of thin film magnetic head elements. The process begins with the selection of an appropriate wafer substrate of suitable size and quality. At least two primary sub-areas of the wafer substrate
5361547 Ultimate inductive head integrated lapping system November 8, 1994
A lapping control system for accurately obtaining a desired throat height of each of a plurality of batch fabricated thin film magnetic transducers, comprises a row of thin film transducers formed on a substrate, the row comprising a height defining edge and at least four spaced sensing
4914868 Lapping control system for magnetic transducers April 10, 1990
A lapping control system for a row of thin film magnetic transducers formed on a substrate. Each of the magnetic transducers comprises a magnetoresistive (MR) element, and the row is supported on a holder which has an elongated H-shaped slot near one edge to form a beam member upon w










 
 
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