Assignee
CHEN YINGJIAN
US·9 granted patents·326 citations·filing 2003–2011
Top patents by PatentIndex Score
9 records- 0199US8689430B1Method for providing a perpendicular magnetic recording (PMR)headCHEN YINGJIAN·Filed 2006·Granted Apr 8, 2014·155 cites·12 claims
- 0296US8233235B2PMR writer having a tapered write pole and bump layer and method of fabricationCHEN YINGJIAN·Filed 2009·Granted Jul 31, 2012·30 cites·20 claims
- 0393US8470186B2Perpendicular write head with wrap around shield and conformal side gapCHEN YINGJIAN·Filed 2010·Granted Jun 25, 2013·29 cites·20 claims
- 0493US8335053B2Integrated touch-down pad and touch-down sensorCHEN YINGJIAN·Filed 2010·Granted Dec 18, 2012·21 cites·25 claims
- 0591US6987302B1Nanotube with at least a magnetic nanoparticle attached to the nanotube's exterior sidewall and electronic devices made thereofCHEN YINGJIAN·Filed 2003·Granted Jan 17, 2006·46 cites·9 claims
- 0689US8441757B2Perpendicular magnetic write head with wrap-around shield, slanted pole and slanted pole bump fabricated by damascene processCHEN YINGJIAN·Filed 2009·Granted May 14, 2013·9 cites·10 claims
- 0781US7466523B1Nanotube spin valve and method of producing the sameCHEN YINGJIAN·Filed 2003·Granted Dec 16, 2008·14 cites·18 claims
- 0879US8508886B2Use of magnetic material for RIE stop layer during damascene main pole formationCHEN YINGJIAN·Filed 2011·Granted Aug 13, 2013·6 cites·20 claims
- 0971US7063753B1Electronic device utilizing magnetic nanotubesCHEN YINGJIAN·Filed 2003·Granted Jun 20, 2006·16 cites·12 claims
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