Roucoux; Thomas J. A.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Roucoux; Thomas J. A..The latest application filed is for "method for manufacturing a perpendicular magnetic write head using novel reactive ion etching chemistry".

Company Profile

0.7.9

Roucoux; Thomas J. A. - San Jose CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Systems having writer with deeper wrap around shield and methods for making the same Grant 8,634,161 - Hsiao , et al. January 21, 2	2014-01-21
Magnetic head with flared write pole having multiple tapered regions Grant 8,498,078 - Allen , et al. July 30, 2	2013-07-30
Trailing plated step Grant 8,449,752 - Bonhote , et al. May 28, 2	2013-05-28
Method For Manufacturing A Perpendicular Magnetic Write Head Using Novel Reactive Ion Etching Chemistry App 20130082027 - Mao; Guomin ; et al.	2013-04-04
Magnetic Write Head Having An Electroplated Write Pole With A Leading Edge Taper App 20130020204 - Allen; Donald G. ; et al.	2013-01-24
Method for manufacturing a perpendicular magnetic write head having a tapered write pole Grant 8,318,031 - Pentek , et al. November 27, 2	2012-11-27
Method For Manufacturing A Perpendicular Magnetic Write Head Having A Tapered Write Pole App 20110233167 - Pentek; Aron ; et al.	2011-09-29
Pmr Writer And Method Of Fabrication App 20110134569 - Allen; Donald G. ; et al.	2011-06-09
Systems Having Writer With Deeper Wrap Around Shield And Methods For Making The Same App 20110096434 - Hsiao; Wen-Chien D. ; et al.	2011-04-28
Magnetic Write Heads For Hard Disk Drives And Method Of Forming Same App 20110075299 - Olson; Trevor W. ; et al.	2011-03-31
Trailing Plated Step App 20110076393 - Bonhote; Christian R. ; et al.	2011-03-31

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