Assignee
GUAN LIJIE
US·8 granted patents·483 citations·filing 2008–2013
Top patents by PatentIndex Score
8 records- 0199US8264798B1Systems and methods for providing magnetic recording heads adapted for writing shingled tracksGUAN LIJIE·Filed 2010·Granted Sep 11, 2012·157 cites·18 claims
- 0298US8444866B1Method and system for providing a perpendicular magnetic recording pole with a multi-layer side gapGUAN LIJIE·Filed 2010·Granted May 21, 2013·153 cites·21 claims
- 0397US8257597B1Double rie damascene process for nose length controlGUAN LIJIE·Filed 2010·Granted Sep 4, 2012·147 cites·15 claims
- 0492US8094419B2Optimized write pole flare angle for side shield or semi side shield PMR writer applicationGUAN LIJIE·Filed 2011·Granted Jan 10, 2012·17 cites·3 claims
- 0587US8542463B2Non-uniform write gap perpendicular writer for shingle writingGUAN LIJIE·Filed 2011·Granted Sep 24, 2013·7 cites·5 claims
- 0677US8625234B2Graded bevel tapered write pole design for field enhancementGUAN LIJIE·Filed 2008·Granted Jan 7, 2014·2 cites·4 claims
- 0760US9741368B2Method of forming a non-uniform write gap perpendicular writer for shingle writingGUAN LIJIE·Filed 2013·Granted Aug 22, 2017·0 cites·4 claims
- 0854US8059371B2Method to reduce sensitivity of a magnetic read-write head to external magnetic fieldsGUAN LIJIE·Filed 2010·Granted Nov 15, 2011·0 cites·8 claims
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