Inventor · disambiguated record
Charles Mathew Mate
Also filed as: MATE CHARLES M · MATE CHARLES MATHEW
16 granted patents·3 pending applications·144 citations·filing 1998–2015
93Inventor score
Files withHITACHI GLOBAL STORAGE TECH10HGST Netherlands BV2IBM2BEST MARGARET E1HITACHI GLOBAL STORAGE TECH NL1
Top patents by PatentIndex Score
19 records- 0193US8203805B2ABS with lubricant control trenches for hard disk drivesHUANG WEIDONG·Filed 2009·Granted Jun 19, 2012·19 cites·17 claims
- 0291US7416991B2High resolution patterning of surface energy utilizing high resolution monomolecular resist for fabrication of patterned media mastersHITACHI GLOBAL STORAGE TECH·Filed 2006·Granted Aug 26, 2008·19 cites·18 claims
- 0389US8804275B1System and method for determining head-disk contact in a magnetic recording disk drive having a fly-height actuatorHGST Netherlands BV·Filed 2014·Granted Aug 12, 2014·12 cites·19 claims
- 0489US7609473B1Dissipation of liquid droplets in a magnetic disk driveHITACHI GLOBAL STORAGE TECH·Filed 2008·Granted Oct 27, 2009·10 cites·25 claims
- 0589US7321476B2Method and system for determining contact potential in a hard disk driveHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Jan 22, 2008·8 cites·19 claims
- 0687US7171845B2Apparatus for measurement of friction force at the interface of a slider and rotating diskHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Feb 6, 2007·8 cites·18 claims
- 0786US7218478B2Disk drive with negative-pitch slider having protrusion pad contacting the disk when the disk is rotating at operating speedHITACHI GLOBAL STORAGE TECH·Filed 2004·Granted May 15, 2007·21 cites·14 claims
- 0885US7605996B2Method and system for detecting a change in a rotational velocity of a magnetic disk or a spindle coupled to the magnetic diskHITACHI GLOBAL STORAGE TECH·Filed 2007·Granted Oct 20, 2009·7 cites·21 claims
- 0983US7604836B2Release layer and resist material for master tool and stamper toolHITACHI GLOBAL STORAGE TECH·Filed 2006·Granted Oct 20, 2009·5 cites·10 claims
- 1074US6914752B2Magnetic recording disk drive with continuous contact air-bearing sliderHITACHI GLOBAL STORAGE TECH·Filed 2003·Granted Jul 5, 2005·10 cites·20 claims
- 1167US6495944B2Electrostatic microactuator with viscous liquid dampingIBM·Filed 2001·Granted Dec 17, 2002·15 cites·18 claims
- 1262US7687405B2High resolution patterning of surface energy utilizing high resolution monomolecular resist for fabrication of patterned media mastersHITACHI GLOBAL STORAGE TECH·Filed 2008·Granted Mar 30, 2010·0 cites·22 claims
- 1361US7580759B2Systems and methods for in-situ recording head burnishingHITACHI GLOBAL STORAGE TECH·Filed 2007·Granted Aug 25, 2009·2 cites·21 claims
- 1455US8168311B2Magnetic recording disk having pre-patterned surface features and planarized surfaceMATE CHARLES MATHEW·Filed 2010·Granted May 1, 2012·2 cites·8 claims
- 1551US2011102940A1System, method and apparatus for planarizing surfaces with functionalized polymersHITACHI GLOBAL STORAGE TECH NL·Filed 2009·Application pending·0 cites
- 1645US6150001AMagnetic recording disk with polycyanate ester overlayerIBM·Filed 1998·Granted Nov 21, 2000·6 cites·7 claims
- 1744US8262975B2Self-releasing resist material for nano-imprint processesBEST MARGARET E·Filed 2008·Granted Sep 11, 2012·0 cites·15 claims
- 1833US2017004853A1Implementing enhanced in-situ monitoring of head overcoat wear for controlled burnishing and early detection of head failure in hddHGST Netherlands BV·Filed 2015·Application pending·0 cites
- 1931US2011305923A1Utilizing polymer structures in planarized magnetic mediaKARIS THOMAS E·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →