Inventor · disambiguated record
Shu Chang
Also filed as: CHANG SHU · CHANG SHU-HSIANG
25 granted patents·3 pending applications·378 citations·filing 1993–2013
96Inventor score
Top patents by PatentIndex Score
28 records- 0197US7537410B2Coupling apparatusXEROX CORP·Filed 2006·Granted May 26, 2009·85 cites·5 claims
- 0294US5991590ATransfer/transfuse member release agentXEROX CORP·Filed 1998·Granted Nov 23, 1999·69 cites·13 claims
- 0389US7054568B2Method and apparatus for controlling non-uniform banding and residual toner density using feedback controlXEROX CORP·Filed 2004·Granted May 30, 2006·37 cites·27 claims
- 0485US5493369AApparatus and method for improved liquid developer image conditioningXEROX CORP·Filed 1994·Granted Feb 20, 1996·29 cites·29 claims
- 0579US7053977B2Laser repair structure of liquid crystal display device and method thereofTOPPOLY OPTOELECTRONICS CORP·Filed 2004·Granted May 30, 2006·19 cites·21 claims
- 0674US6295434B1Porous transfer members and release agent associated therewithXEROX CORP·Filed 1999·Granted Sep 25, 2001·22 cites·23 claims
- 0774US5481341ARoller for controlling application of carrier liquidXEROX CORP·Filed 1993·Granted Jan 2, 1996·19 cites·51 claims
- 0872US9381154B2Direct inkjet fabrication of drug delivery devicesZHOU JING·Filed 2011·Granted Jul 5, 2016·10 cites·16 claims
- 0972US5978630ASystem for cleaning contaminants from a vacuum assisted image conditioning rollXEROX CORP·Filed 1998·Granted Nov 2, 1999·26 cites·16 claims
- 1069US6006059AFunction-separated vacuum-assisted blotter for liquid development image conditioningXEROX CORP·Filed 1997·Granted Dec 21, 1999·19 cites·19 claims
- 1164US8305505B2Optoelectronic patterned transient electrodes for particulate manipulationLEAN MENG H·Filed 2010·Granted Nov 6, 2012·1 cites·19 claims
- 1263US8897683B2Fixing systems including image conditioner and image pre-heater and methods of fixing marking material to substratesCHANG SHU·Filed 2010·Granted Nov 25, 2014·1 cites·13 claims
- 1363US8265504B2Imaging system with pressure fixing and separate thermal fixing of marking materials on mediaCHANG SHU·Filed 2010·Granted Sep 11, 2012·1 cites·23 claims
- 1462US6775502B1System and method for high solids image conditioning of liquid ink images utilizing a source of high fluid pressure to configured to emit a jet of fluidXEROX CORP·Filed 2003·Granted Aug 10, 2004·8 cites·15 claims
- 1559US5666617ALid machine having a differential air pressure assisted blotting deviceXEROX CORP·Filed 1996·Granted Sep 9, 1997·14 cites·9 claims
- 1653US5752144AMethod of fabricating a reclaimable uniform conditioning blotter rollXEROX CORP·Filed 1996·Granted May 12, 1998·12 cites·4 claims
- 1750US10702453B2Method and system for printing personalized medicationXEROX CORP·Filed 2012·Granted Jul 7, 2020·0 cites·15 claims
- 1848US8290408B2Method and system for non-contact powder image developmentLEAN MENG H·Filed 2008·Granted Oct 16, 2012·0 cites·17 claims
- 1947US10663497B2Method and system for automated association of devices with electricity metersXEROX CORP·Filed 2013·Granted May 26, 2020·0 cites·12 claims
- 2044US8023866B2Powdered toner direct marking apparatusXEROX CORP·Filed 2008·Granted Sep 20, 2011·0 cites·17 claims
- 2143US7974559B2Direct marking apparatus for selectively providing powdered toner patchesXEROX CORP·Filed 2008·Granted Jul 5, 2011·0 cites·24 claims
- 2243US2014288861A1Sampling methodology for measuring power consumption for a population of power-consuming devicesXEROX CORP·Filed 2013·Application pending·0 cites
- 2342US5745826ALiquid toner image conditioning roll having image protection surface layerXEROX CORP·Filed 1997·Granted Apr 28, 1998·6 cites·8 claims
- 2440US8280287B2Multi-stage fixing systems, printing apparatuses and methods of fixing marking material to substratesMASHTARE DALE R·Filed 2010·Granted Oct 2, 2012·0 cites·39 claims
- 2538US8396406B2Apparatuses useful in printing and methods of fixing marking materials on mediaKNAPP JOHN F·Filed 2009·Granted Mar 12, 2013·0 cites·21 claims
- 2637US2007002085A1High availability printing systemsXEROX CORP·Filed 2005·Application pending·0 cites
- 2732US2012308282A1Imaging system with simultaneous duplex pressure fixingCHANG SHU·Filed 2011·Application pending·0 cites
- 2827USH1803HLiquid electrophotographic printing processesXEROX CORP·Filed 1997·Granted Sep 7, 1999·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →