Inventor · disambiguated record
Raymond J. Clark
Also filed as: CLARK JR RAYMOND J · CLARK RAYMOND J
23 granted patents·529 citations·filing 1979–2022
96Inventor score
Top patents by PatentIndex Score
23 records- 0195US9079440B1System for detecting inoperative inkjets in printheads ejecting clear ink using a light transmitting substrateXEROX CORP·Filed 2014·Granted Jul 14, 2015·11 cites·19 claims
- 0294US9302519B1System for detecting malfunctioning ejectors in three-dimensional object printing using specular reflectanceXEROX CORP·Filed 2014·Granted Apr 5, 2016·14 cites·21 claims
- 0393US9561644B1System and method for compensating for malfunctioning inkjetsXEROX CORP·Filed 2016·Granted Feb 7, 2017·5 cites·20 claims
- 0489US6347153B1Method and system for classifying and processing of pixels of image dataXEROX CORP·Filed 1998·Granted Feb 12, 2002·115 cites·27 claims
- 0587US10919310B1Methods for operating printhead inkjets to attenuate ink drying in the inkjets during printing operationsXEROX CORP·Filed 2019·Granted Feb 16, 2021·2 cites·19 claims
- 0686US8807695B1System and method for estimating ink usage in an inkjet printerXEROX CORP·Filed 2013·Granted Aug 19, 2014·4 cites·15 claims
- 0783US5765029AMethod and system for fuzzy image classificationXEROX CORP·Filed 1996·Granted Jun 9, 1998·77 cites·14 claims
- 0880US6181829B1Method and system for classifying and processing of pixels of image dataXEROX CORP·Filed 1998·Granted Jan 30, 2001·64 cites·11 claims
- 0980US5852678ADetection and rendering of text in tinted areasXEROX CORP·Filed 1996·Granted Dec 22, 1998·64 cites·19 claims
- 1078US8712925B2Method and system for billing based on color component histogramsCLARK RAYMOND J·Filed 2011·Granted Apr 29, 2014·5 cites·18 claims
- 1176US6137907AMethod and apparatus for pixel-level override of halftone detection within classification blocks to reduce rectangular artifactsXEROX CORP·Filed 1998·Granted Oct 24, 2000·53 cites·20 claims
- 1266US4757389ACalibration improvement with dither for a raster input scannerXEROX CORP·Filed 1987·Granted Jul 12, 1988·20 cites·5 claims
- 1365US8670154B2Data architecture for mixed resolution interleaved cross-channel data flow and formatCREAN PETER A·Filed 2011·Granted Mar 11, 2014·1 cites·22 claims
- 1461US4263458APreparation of aromatic fluoro-compoundsICI LTD·Filed 1979·Granted Apr 21, 1981·5 cites·6 claims
- 1560US8305640B2Distributed data flow for page parallel image processing within printing systemsRIVSHIN ISAAK·Filed 2010·Granted Nov 6, 2012·2 cites·21 claims
- 1658US6229923B1Method and system for classifying and processing of pixels of image dataXEROX CORP·Filed 1998·Granted May 8, 2001·43 cites·19 claims
- 1757US9090113B1System for detecting inoperative ejectors in three-dimensional object printing using a pneumatic sensorXEROX CORP·Filed 2014·Granted Jul 28, 2015·2 cites·15 claims
- 1857US6185336B1Method and system for classifying a halftone pixel based on noise injected halftone frequency estimationXEROX CORP·Filed 1998·Granted Feb 6, 2001·25 cites·2 claims
- 1956US8660373B2PDF de-chunking and object classificationFAN ZHIGANG·Filed 2008·Granted Feb 25, 2014·1 cites·21 claims
- 2043US11788621B2Piston assembly formed of interlocking piston membersAMERICAN AXLE & MFG INC·Filed 2022·Granted Oct 17, 2023·0 cites·12 claims
- 2139US6128408AMethod for augmenting sum-of-laplacians in light and dark areas of halftone field to maintain reliable segmentationXEROX CORP·Filed 1998·Granted Oct 3, 2000·6 cites·20 claims
- 2233US6411735B1Method and apparatus for distinguishing between noisy continuous tone document types and other document types to maintain reliable image segmentationXEROX CORP·Filed 1998·Granted Jun 25, 2002·7 cites·11 claims
- 2332US6631215B1Method and apparatus for implementing integrated cavity effect correction in scannersXEROX CORP·Filed 1999·Granted Oct 7, 2003·3 cites·17 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →