Inventor · disambiguated record
Ronald Pellar
Also filed as: PELLAR RONALD · PELLAR RONALD J
8 granted patents·3 pending applications·179 citations·filing 1976–2008
85Inventor score
Top patents by PatentIndex Score
11 records- 0192US4149183AElectronic halftone generatorXEROX CORP·Filed 1976·Granted Apr 10, 1979·86 cites·6 claims
- 0291US4196451AElectronic halftone generatorXEROX CORP·Filed 1978·Granted Apr 1, 1980·78 cites·8 claims
- 0379US7679783B2System and method for extracting grayscale data within a prescribed toleranceTOSHIBA KK·Filed 2006·Granted Mar 16, 2010·7 cites·15 claims
- 0469US7768673B2Generating multi-bit halftone dither patterns with distinct foreground and background gray scale levelsTOSHIBA KK·Filed 2005·Granted Aug 3, 2010·3 cites·14 claims
- 0566US7656414B2System and method for determination of gray for CIE color conversion using chromaticityTOSHIBA KK·Filed 2006·Granted Feb 2, 2010·2 cites·18 claims
- 0653US7430318B2System and method for color correction for electronic printingTOSHIBA CORP·Filed 2004·Granted Sep 30, 2008·2 cites·26 claims
- 0752US7679782B2System and method for extracting grayscale data in accordance with a prescribed tolerance functionTOSHIBA KK·Filed 2006·Granted Mar 16, 2010·1 cites·9 claims
- 0846US7450133B2System and method for color correctionTOSHIBA CORP·Filed 2004·Granted Nov 11, 2008·0 cites·28 claims
- 0946US2009257103A1System and method for color acquisition based on human color perceptionPELLAR RONALD J·Filed 2008·Application pending·0 cites
- 1043US2007058200A1System and method for generating multi-bit halftones using horizontal buildupTOSHIBA TEC KK·Filed 2006·Application pending·0 cites
- 1138US2006041609A1System and method for multi-dimensional lookup table interpolationPELLAR RONALD J·Filed 2004·Application pending·0 cites
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