Assignee
SHI CHANGQING
US·4 granted patents·486 citations·filing 2009–2012
Top patents by PatentIndex Score
4 records- 0198US8443510B1Method for utilizing an electronic lapping guide for a beveled pole in a magnetic recording transducerSHI CHANGQING·Filed 2009·Granted May 21, 2013·161 cites·14 claims
- 0297US8291743B1Method and system for calibrating an electronic lapping guide for a beveled pole in a magnetic recording transducerSHI CHANGQING·Filed 2009·Granted Oct 23, 2012·163 cites·11 claims
- 0397US8254060B1Straight top main pole for PMR bevel writerSHI CHANGQING·Filed 2009·Granted Aug 28, 2012·161 cites·17 claims
- 0461US8893376B1Method of forming a straight top main pole for PMR bevel writerSHI CHANGQING·Filed 2012·Granted Nov 25, 2014·1 cites·10 claims
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