Inventor · disambiguated record
Amritpal S. Rana
Also filed as: RANA AMRITPAL · RANA AMRITPAL S · RANA AMRITPAL SINGH
9 granted patents·1,143 citations·filing 1996–2014
92Inventor score
Files withWESTERN DIGITAL FREMONT LLC3READ RITE CORP2WESTERN DIGITAL FREMONT INC2CHEN LAURENCE L1LIU FENG1
Top patents by PatentIndex Score
9 records- 0198US8599520B1Method and system for providing a read transducer having an adaptive read sensor track widthLIU FENG·Filed 2011·Granted Dec 3, 2013·153 cites·17 claims
- 0298US7212384B1Magnetic read head with recessed hard bias and current leadsWESTERN DIGITAL FREMONT INC·Filed 2004·Granted May 1, 2007·156 cites·24 claims
- 0398US6447935B1Method and system for reducing assymetry in a spin valve having a synthetic pinned layerREAD RITE CORP·Filed 1999·Granted Sep 10, 2002·234 cites·25 claims
- 0497US6674610B1Thin film write head with universal coil designWESTERN DIGITAL FREMONT INC·Filed 2000·Granted Jan 6, 2004·161 cites·20 claims
- 0596US8760823B1Method and system for providing a read transducer having soft and hard magnetic bias structuresCHEN LAURENCE L·Filed 2011·Granted Jun 24, 2014·135 cites·9 claims
- 0696US7318947B1Method and apparatus for controlling magnetostriction in a spin valve sensorWESTERN DIGITAL FREMONT LLC·Filed 2004·Granted Jan 15, 2008·146 cites·15 claims
- 0796US7307818B1Method and system for providing a stable spin filterWESTERN DIGITAL FREMONT LLC·Filed 2004·Granted Dec 11, 2007·152 cites·21 claims
- 0868US9087534B1Method and system for providing a read transducer having soft and hard magnetic bias structuresWESTERN DIGITAL FREMONT LLC·Filed 2014·Granted Jul 21, 2015·1 cites·20 claims
- 0943US5793550AMagnetoresistive head using sense currents of opposite polaritiesREAD RITE CORP·Filed 1996·Granted Aug 11, 1998·5 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →