Inventor · disambiguated record
Chie Ching Poon
Also filed as: POON CHIE C · POON CHIE CHING
30 granted patents·2 pending applications·727 citations·filing 1996–2011
98Inventor score
Files withHITACHI GLOBAL STORAGE TECH15IBM13HIRANO TOSHIKI1HITACHI GLOBAL STORAGE TECH NL1HUANG FU-YING1
Top patents by PatentIndex Score
32 records- 0196US7724470B2Thermally assisted recording of magnetic media using an optical resonant cavity and nano-pin power delivery deviceHITACHI GLOBAL STORAGE TECH·Filed 2006·Granted May 25, 2010·24 cites·31 claims
- 0296US7649677B2Multi-ridged subwavelength aperture for optical transmission and thermally assisted magnetic recordingHITACHI GLOBAL STORAGE TECH·Filed 2006·Granted Jan 19, 2010·29 cites·36 claims
- 0396US7262936B2Heating device and magnetic recording head for thermally-assisted recordingHITACHI GLOBAL STORAGE TECH·Filed 2004·Granted Aug 28, 2007·68 cites·23 claims
- 0496US7133254B2Magnetic recording head with heating deviceHITACHI GLOBAL STORAGE TECH·Filed 2003·Granted Nov 7, 2006·63 cites·40 claims
- 0593US8451696B2Temperature sensor in a thermally assisted magnetic recording headHUANG FU-YING·Filed 2011·Granted May 28, 2013·23 cites·18 claims
- 0693US7729085B2Thermally assisted recording of magnetic media using an optical resonant cavityHITACHI GLOBAL STORAGE TECH·Filed 2006·Granted Jun 1, 2010·17 cites·19 claims
- 0793US7365941B2Optical recording head including an optical resonant cavityHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Apr 29, 2008·16 cites·46 claims
- 0893US5759428AMethod of laser cutting a metal line on an MR headIBM·Filed 1996·Granted Jun 2, 1998·84 cites·22 claims
- 0989US6107599AMethod and tool for laser texturing of glass substratesIBM·Filed 1999·Granted Aug 22, 2000·47 cites·17 claims
- 1087US6538857B1Read head with N-cycle switch for electrostatic discharge (ESD) protectionIBM·Filed 2000·Granted Mar 25, 2003·24 cites·32 claims
- 1186US6650511B2Magnetic head assembly with electrostatic discharge (ESD) shunt/pads seed layerIBM·Filed 2002·Granted Nov 18, 2003·22 cites·35 claims
- 1282US7310205B2Thermally assisted recording of magnetic media using a resonant cavity and energyHITACHI GLOBAL STORAGE TECH·Filed 2004·Granted Dec 18, 2007·14 cites·45 claims
- 1382US7236334B2Repeatable ESD protection utilizing a process for unshorting a first shorting material between electrical pads and reshorting by recreating the shortHITACHI GLOBAL STORAGE TECH·Filed 2004·Granted Jun 26, 2007·12 cites·34 claims
- 1481US7345853B2Device with ESD protection utilizing a shorting material between electrical pads or leads which are shorted then unshorted by severing the shorting material and then recreating the short by reapplying the shorting materialHITACHI GLOBAL STORAGE TECH·Filed 2007·Granted Mar 18, 2008·5 cites·8 claims
- 1581US7009813B2Apparatus and method of configuring the air bearing surfaces of sliders in disk drives for producing high temperatures in thermally-assisted recordingsHITACHI GLOBAL STORAGE TECH·Filed 2003·Granted Mar 7, 2006·14 cites·14 claims
- 1678US5910262AMethod and tool for laser texturing of glass substratesIBM·Filed 1997·Granted Jun 8, 1999·33 cites·18 claims
- 1777US5907144AMicroscopic bar code for component identification and method for making sameIBM·Filed 1997·Granted May 25, 1999·63 cites·21 claims
- 1875US6710295B1Slider curvature modification by substrate melting effect produced with a pulsed laser beamHITACHI GLOBAL STORAGE TECH·Filed 2000·Granted Mar 23, 2004·15 cites·19 claims
- 1975US6108170ASlider row with segmented scribe lines for individual control curvature of sliders in the rowIBM·Filed 1998·Granted Aug 22, 2000·26 cites·17 claims
- 2072US8035988B2Method and device for repeatable shorting and unshorting of micro-electrical circuitsHITACHI GLOBAL STORAGE TECH NL·Filed 2007·Granted Oct 11, 2011·2 cites·20 claims
- 2168US7759630B2Method and apparatus for the generation and control of multiple near-field light sources at subwavelength resolutionHITACHI GLOBAL STORAGE TECH·Filed 2006·Granted Jul 20, 2010·4 cites·13 claims
- 2268US6321440B1Method for adjusting curvature of magnetic read/write head slidersIBM·Filed 1998·Granted Nov 27, 2001·26 cites·11 claims
- 2367US6049056AMethod of laser cutting a metal line on an MR head with a laserIBM·Filed 1998·Granted Apr 11, 2000·21 cites·12 claims
- 2466US6631548B2Simultaneous slider crown and camber adjust by scribe line controlIBM·Filed 2001·Granted Oct 14, 2003·6 cites·26 claims
- 2562US6831249B2Slider produced by slider curvature modification by substrate melting produced with a pulsed laser beamHITACHI GLOBAL STORAGE TECH·Filed 2003·Granted Dec 14, 2004·7 cites·9 claims
- 2661US6075604AApparatus for measuring curvature of magnetic read/write head slidersIBM·Filed 1998·Granted Jun 13, 2000·22 cites·8 claims
- 2757US6888701B2Enhanced twist adjust range with scribed lines for slider curvature adjustHITACHI GLOBAL STORAGE TECH·Filed 2001·Granted May 3, 2005·3 cites·25 claims
- 2852US5963569AMultiple channel acousto-optic modulatorsIBM·Filed 1997·Granted Oct 5, 1999·18 cites·26 claims
- 2950US7133257B2Control of twist, crown and camber for sliders using location sensitive scribingHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Nov 7, 2006·0 cites·20 claims
- 3050US5981903ALaser system for simultaneous texturing of two sides of a substrateIBM·Filed 1997·Granted Nov 9, 1999·19 cites·20 claims
- 3147US2007080148A1Short-pulsed laser treatment for angularity adjust with minimized heat loading of a hard disk drive componentHIRANO TOSHIKI·Filed 2005·Application pending·0 cites
- 3235US2003021067A1Control of twist, crown and camber for sliders using location sensitive scribingFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →