Inventor · disambiguated record
Xiao Z. Wu
Also filed as: WU XIAO · WU XIAO Z · WU XIAO-ZHONG · WU XIAO-ZHONG JAMES
35 granted patents·5 pending applications·362 citations·filing 1998–2021
97Inventor score
Files withHITACHI GLOBAL STORAGE TECH16HITACHI GLOBAL STORAGE TECH NL5ALIPAY HANGZHOU INF TECH CO LTD4ALBRECHT THOMAS ROBERT2AGERE SYST GUARDIAN CORP1
Top patents by PatentIndex Score
40 records- 0197US7675703B2Magnetic recording disk drive with patterned media and system for clocking write dataHITACHI GLOBAL STORAGE TECH·Filed 2007·Granted Mar 9, 2010·40 cites·15 claims
- 0296US7643234B2Servo patterns for self-assembled island arraysHITACHI GLOBAL STORAGE TECH·Filed 2007·Granted Jan 5, 2010·28 cites·8 claims
- 0395US8169751B2Magnetoresistive sensor having a structure for activating and deactivating electrostatic discharge prevention circuitryALBRECHT THOMAS ROBERT·Filed 2006·Granted May 1, 2012·19 cites·3 claims
- 0493US7776388B2Fabricating magnetic recording media on patterned seed layersHITACHI GLOBAL STORAGE TECH·Filed 2007·Granted Aug 17, 2010·14 cites·18 claims
- 0593US7643250B2Pad slider design for on-slider ELGsHITACHI GLOBAL STORAGE TECH·Filed 2006·Granted Jan 5, 2010·40 cites·23 claims
- 0692US7782561B2Patterned magnetic recording medium with data island pattern for improved reading and writing and magnetic recording system incorporating the mediumHITACHI GLOBAL STORAGE TECH·Filed 2007·Granted Aug 24, 2010·14 cites·17 claims
- 0792US6671127B2Magnetic recording system with single coil for thermally assisted writingIBM·Filed 2001·Granted Dec 30, 2003·33 cites·14 claims
- 0890US7948701B2Servo patterns for self-assembled island arraysHITACHI GLOBAL STORAGE TECH NL·Filed 2009·Granted May 24, 2011·8 cites·4 claims
- 0989US7014530B2Slider fabrication system for sliders with integrated electrical lapping guidesHITACHI GLOBAL STORAGE TECH·Filed 2003·Granted Mar 21, 2006·45 cites·6 claims
- 1089US6728067B2Slider having integrated lapping guidesHITACHI GLOBAL STORAGE TECH·Filed 2001·Granted Apr 27, 2004·32 cites·15 claims
- 1183US7969686B2Self-assembly structures used for fabricating patterned magnetic mediaHITACHI GLOBAL STORAGE TECH NL·Filed 2007·Granted Jun 28, 2011·4 cites·19 claims
- 1283US6802761B1Pattern-electroplated lapping plates for reduced loads during single slider lapping and process for their fabricationHITACHI GLOBAL STORAGE TECH·Filed 2003·Granted Oct 12, 2004·27 cites·18 claims
- 1382US8390962B2Lapping method and station to achieve tight dimension controls for both read and write elements of magnetic recording heads and magnetic storage device formed therebyGUNDER JEFFREY P·Filed 2005·Granted Mar 5, 2013·8 cites·6 claims
- 1481US8953277B1Data storage device writing tracks on a disk with equal spacingWESTERN DIGITAL TECH INC·Filed 2014·Granted Feb 10, 2015·6 cites·18 claims
- 1574US7461447B2Method of fabrication of magnetic head having annealed embedded read sensorHITACHI GLOBAL STORAGE TECH·Filed 2006·Granted Dec 9, 2008·2 cites·21 claims
- 1673US8405927B2Apparatus and method for detecting low flying slidersCHE XIAODONG·Filed 2006·Granted Mar 26, 2013·2 cites·20 claims
- 1773US6994608B1Methods of manufacturing slidersHITACHI GLOBAL STORAGE TECH·Filed 2004·Granted Feb 7, 2006·8 cites·22 claims
- 1872US8441758B2Self-assembly structures used for fabricating patterned magnetic mediaALBRECHT THOMAS R·Filed 2011·Granted May 14, 2013·2 cites·19 claims
- 1966US8179635B2Single pole tip write head design for perpendicular recording media having reduced dependence on soft underlayersSCHABES MANFRED ERNST·Filed 2008·Granted May 15, 2012·1 cites·25 claims
- 2066US7914362B2Method of evaluating the quality of a lapping plateHITACHI GLOBAL STORAGE TECH NL·Filed 2005·Granted Mar 29, 2011·3 cites·19 claims
- 2165US8047894B2Apparatus for evaluating the quality of a lapping plateHITACHI GLOBAL STORAGE TECH NL·Filed 2005·Granted Nov 1, 2011·3 cites·19 claims
- 2260US7703193B2Methods and apparatus for controlling the lapping of a slider based on an amplitude of a readback signal produced from an externally applied magnetic fieldHITACHI GLOBAL STORAGE TECH·Filed 2007·Granted Apr 27, 2010·1 cites·14 claims
- 2359US7880998B2Multiple writing process for magnetic bit-patterned mediaHITACHI GLOBAL STORAGE TECH NL·Filed 2007·Granted Feb 1, 2011·0 cites·20 claims
- 2458US7260887B2Apparatus for controlling the lapping of a slider based on an amplitude of a readback signal produced from an externally applied magnetic fieldHITACHI GLOBAL STORAGE TECH·Filed 2004·Granted Aug 28, 2007·5 cites·8 claims
- 2555US8634168B2Magnetoresistive sensor having a structure for activating and deactivating electrostatic discharge prevention circuitryALBRECHT THOMAS ROBERT·Filed 2012·Granted Jan 21, 2014·0 cites·8 claims
- 2654US6246060B1Apparatus for holding and aligning a scanning electron microscope sampleAGERE SYST GUARDIAN CORP·Filed 1998·Granted Jun 12, 2001·13 cites·12 claims
- 2752US7565733B2Process for the fabrication of multilayer thin film magnetoresistive sensorsHITACHI GLOBAL STORAGE TECH·Filed 2006·Granted Jul 28, 2009·0 cites·22 claims
- 2852US7386935B2Methods and apparatus for controlling the lapping of a slider based on an amplitude of a readback signal produced from an externally applied magnetic fieldHITACHI GLOBAL STORAGE TECH·Filed 2007·Granted Jun 17, 2008·0 cites·15 claims
- 2950US7108578B2System and method for manufacturing magnetic headsHITACHI GLOBAL STORAGE TECH·Filed 2004·Granted Sep 19, 2006·4 cites·19 claims
- 3049US2008273265A1Determining smear of a hard disk drive sliderGEE GLENN P·Filed 2007·Application pending·0 cites
- 3147US8286334B2Method of manufacturing pre-sliders for read write heads by annealing to saturationDAVIS DAMARIS·Filed 2006·Granted Oct 16, 2012·0 cites·20 claims
- 3247US2021326886A1Blockchain-based resource transaction methods, apparatuses, and systemsALIPAY HANGZHOU INF TECH CO LTD·Filed 2021·Application pending·0 cites
- 3346US11546333B2Blockchain-based service processing methods, apparatuses, devices, and storage mediaALIPAY HANGZHOU INF TECH CO LTD·Filed 2021·Granted Jan 3, 2023·0 cites·20 claims
- 3445US11205223B2Blockchain-based service processing methods and apparatusesALIPAY HANGZHOU INF TECH CO LTD·Filed 2021·Granted Dec 21, 2021·0 cites·20 claims
- 3544US8546001B2Fabricating magnetic recording media on patterned seed layersDOBISZ ELIZABETH·Filed 2010·Granted Oct 1, 2013·0 cites·12 claims
- 3640US7701564B2System and method for angular measurementHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Apr 20, 2010·0 cites·23 claims
- 3740US2005264933A1Magnetic recording head with reduced thermally induced protrusionSHI NING·Filed 2004·Application pending·0 cites
- 3838US2021326786A1Blockchain-based service processing methods and apparatusesALIPAY HANGZHOU INF TECH CO LTD·Filed 2021·Application pending·0 cites
- 3933US9368131B1Data storage device employing mirrored cross-track profiles for top and bottom disk surfacesWESTERN DIGITAL FREMONT LLC·Filed 2015·Granted Jun 14, 2016·0 cites·8 claims
- 4022US2001014268A1Multi-axis transfer arm with an extensible tracked carriageFiled 1998·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →