Inventor · disambiguated record
Jane Jie Zhang
Also filed as: ZHANG JANE J · ZHANG JANE JIE
7 granted patents·2 pending applications·32 citations·filing 2004–2012
80Inventor score
Technology areasG11B
Files withHITACHI GLOBAL STORAGE TECH3BIAN XIAOPING2DUAN SHANLIN2HITACHI GLOBAL STORAGE TECH NL1ZHANG KEZHAO1
Top patents by PatentIndex Score
9 records- 0189US8102613B2System, method and apparatus for determining track pitch in a hard disk drive to satisfy the requirements of both off-track capacity and adjacent track erasureDUAN SHANLIN·Filed 2009·Granted Jan 24, 2012·17 cites·16 claims
- 0277US7173415B1System, method, and apparatus for detecting signal-to-noise ratio decay in perpendicular magnetic recordingHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Feb 6, 2007·3 cites·17 claims
- 0371US7271967B2System and method for determining whether defect in perpendicular recording disk drive is from thermal asperity or defect in magnetically soft underlayerHITACHI GLOBAL STORAGE TECH·Filed 2004·Granted Sep 18, 2007·8 cites·18 claims
- 0468US7529049B2Method and system for testing of magnetic disks using F-BERHITACHI GLOBAL STORAGE TECH·Filed 2006·Granted May 5, 2009·1 cites·17 claims
- 0567US7969675B2Determination of the quality of an erase process for perpendicular magnetic recording disksHITACHI GLOBAL STORAGE TECH NL·Filed 2008·Granted Jun 28, 2011·1 cites·12 claims
- 0662US8395857B2Simulating discrete track media with continuous media for head evaluationZHANG KEZHAO·Filed 2010·Granted Mar 12, 2013·2 cites·20 claims
- 0754US8174783B2Testing magnetic disk performance with a single slider simulating sliders of various disk drive systemsDUAN SHANLIN·Filed 2009·Granted May 8, 2012·0 cites·20 claims
- 0849US2012325771A1System and method of fabricating mediaBIAN XIAOPING·Filed 2012·Application pending·0 cites
- 0944US2012012554A1System and method of fabricating mediaBIAN XIAOPING·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →