Assignee
HSIAO WEN-CHIEN DAVID
US·9 granted patents·1 pending application·79 citations·filing 2007–2009
Top patents by PatentIndex Score
10 records- 0196US8120874B2Perpendicular write head having a modified wrap-around shield to improve overwrite, adjacent track interference and magnetic core width dependence on skew angleHSIAO WEN-CHIEN DAVID·Filed 2007·Granted Feb 21, 2012·47 cites·19 claims
- 0293US8110085B2Assisted deposition, narrow trench damascene process for manufacturing a write pole of a magnetic write headHSIAO WEN-CHIEN DAVID·Filed 2008·Granted Feb 7, 2012·14 cites·25 claims
- 0390US8139320B2Write head having independent side shield and trailing shield throat heightHSIAO WEN-CHIEN DAVID·Filed 2007·Granted Mar 20, 2012·10 cites·3 claims
- 0482US8422168B2Magnetic write head having a self-aligned side wrap-around shield with multi-angle slanted bumpHSIAO WEN-CHIEN DAVID·Filed 2008·Granted Apr 16, 2013·4 cites·10 claims
- 0574US8179634B2Perpendicular magnetic recording writer main pole having imbedded non-magnetic core and de-coupled pole tipHSIAO WEN-CHIEN DAVID·Filed 2007·Granted May 15, 2012·2 cites·6 claims
- 0669US8553361B2Perpendicular write head having a trailing shield with a short gap, short throat and high apex angle for improved linear density recordingHSIAO WEN-CHIEN DAVID·Filed 2008·Granted Oct 8, 2013·1 cites·18 claims
- 0769US8068311B2Perpendicular magnetic write head having a novel trailing return pole for reduced wide-area-track-erasureHSIAO WEN-CHIEN DAVID·Filed 2008·Granted Nov 29, 2011·1 cites·22 claims
- 0862US8085497B2Method of multi-angled bump processing for magnetic pole fabrication and systems thereofHSIAO WEN-CHIEN DAVID·Filed 2008·Granted Dec 27, 2011·0 cites·18 claims
- 0957US8089725B2Magnetic head having a stepped or segmented wrap around shield and methods of formation thereofHSIAO WEN-CHIEN DAVID·Filed 2009·Granted Jan 3, 2012·0 cites·24 claims
- 1051US2009116152A1Multilayer stitched yoke for a high data rate perpendicular write headHSIAO WEN-CHIEN DAVID·Filed 2007·Application pending·0 cites
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