Inventor · disambiguated record
Ho Chong Lee
Also filed as: LEE HO C · LEE HO CHONG
30 granted patents·701 citations·filing 1974–2002
97Inventor score
Top patents by PatentIndex Score
30 records- 0184US6459462B1Process and tool for maintaining three-dimensional tolerances for manufacturing tiled AMLCD displaysRAINBOW DISPLAYS INC·Filed 2002·Granted Oct 1, 2002·39 cites·22 claims
- 0284US6313925B1System, method, and program for saving toner/ink in a color printer without sacrificing image qualityIBM·Filed 1998·Granted Nov 6, 2001·85 cites·25 claims
- 0380US6317186B1Method for sealing corner regions of a liquid crystal displayIBM·Filed 1998·Granted Nov 13, 2001·67 cites·16 claims
- 0479US6281984B1Enhanced system, method and program for converting an externally defined four dimensional colorant (CMYK) into an equivalent four dimensional colorant defined in terms of the four inks (C′M′Y′K′) that are associated with a given printerIBM·Filed 1997·Granted Aug 28, 2001·61 cites·33 claims
- 0579US6198549B1System, method, program, and print pattern for performing registration calibration for printers by measuring densityIBM·Filed 1997·Granted Mar 6, 2001·64 cites·30 claims
- 0677US6061501ASystem, method and program for converting an externally defined four colorant (CMYK) into an equivalent four dimensional colorant defined in terms of the four inks (C'M'Y'K') that are associated with a given printerIBM·Filed 1997·Granted May 9, 2000·58 cites·10 claims
- 0776US4025925AMulti-nozzle ink jet printer and method of printingIBM·Filed 1976·Granted May 24, 1977·19 cites·3 claims
- 0874US6804027B2Gray scale calibration tool for setting the density of a printerIBM·Filed 2001·Granted Oct 12, 2004·11 cites·18 claims
- 0972US5987168ASystem, method, and program for converting three dimensional colorants to more than three dimensional colorantsIBM·Filed 1997·Granted Nov 16, 1999·38 cites·13 claims
- 1070US6137596ASystem, method, and program for converting three dimensional colorants to more than three dimensional colorantsIBM·Filed 1999·Granted Oct 24, 2000·33 cites·27 claims
- 1169US5007748APrinter for bar code using thin and thick bar code fontsIBM·Filed 1989·Granted Apr 16, 1991·19 cites·11 claims
- 1265US6137594ASystem, method and program for converting an externally defined colorant CMYK into an equivalent colorant (C'M'Y'K') associated with a given printerIBM·Filed 1997·Granted Oct 24, 2000·31 cites·23 claims
- 1365US4397234AElectromagnetic print hammer coil assemblyIBM·Filed 1981·Granted Aug 9, 1983·16 cites·17 claims
- 1464US3947851ADrop charging method for liquid drop recordingIBM·Filed 1974·Granted Mar 30, 1976·18 cites·4 claims
- 1558US6268932B1Gray scale calibration tool for setting the density of a printerINTERNATIAONAL BUSINESS MACHIN·Filed 1998·Granted Jul 31, 2001·22 cites·7 claims
- 1655US4078238AMagnetic deflector for a magnetic ink jet printerIBM·Filed 1976·Granted Mar 7, 1978·7 cites·12 claims
- 1754US6266155B1Half-tone screen calibrationsIBM·Filed 1998·Granted Jul 24, 2001·18 cites·32 claims
- 1851US5724079ACombined black and color ink jet printingIBM·Filed 1994·Granted Mar 3, 1998·10 cites·5 claims
- 1950US4269117AElectro-magnetic print hammerIBM·Filed 1979·Granted May 26, 1981·7 cites·3 claims
- 2049US6825952B1Printer calibration schemeIBM·Filed 1998·Granted Nov 30, 2004·14 cites·37 claims
- 2147US5300008APrinter and folder with chains having light weight pendants hanging therefromIBM·Filed 1992·Granted Apr 5, 1994·12 cites·20 claims
- 2245US4756246ALubrication system for print hammer pivot pinIBM·Filed 1987·Granted Jul 12, 1988·7 cites·16 claims
- 2343US6208431B1Method of eliminating artifacts in display devicesIBM·Filed 1998·Granted Mar 27, 2001·8 cites·18 claims
- 2441US4603985ABackstop and damping apparatus for actuatorIBM·Filed 1984·Granted Aug 5, 1986·4 cites·7 claims
- 2540US6484613B1Electromagnetic bounce back braking for punch press and punch press processIBM·Filed 1995·Granted Nov 26, 2002·8 cites·9 claims
- 2640US4967662AHigh speed printer with interposerIBM·Filed 1989·Granted Nov 6, 1990·4 cites·14 claims
- 2739US5603683APaper stacker device for receiving fanfold paper without assistanceIBM·Filed 1994·Granted Feb 18, 1997·5 cites·10 claims
- 2838US5415479APostal bar code printing with engraved character impact printerIBM·Filed 1993·Granted May 16, 1995·10 cites·22 claims
- 2938US5181465ARibbon guide system for a line printerIBM·Filed 1992·Granted Jan 26, 1993·4 cites·12 claims
- 3026US5871287AExtended ribbon life for improved bar code printingIBM·Filed 1995·Granted Feb 16, 1999·2 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →