Inventor · disambiguated record
James B. Campbell
Also filed as: CAMPBELL JAMES B · CAMPBELL JAMES BRUCE
13 granted patents·1 pending application·35 citations·filing 2005–2012
87Inventor score
Top patents by PatentIndex Score
14 records- 0181US8300266B2System and method for adjusting operation of printheads in an ink printing deviceYEH ANDREW S·Filed 2009·Granted Oct 30, 2012·9 cites·16 claims
- 0278US7401877B2Printing mode for a printerXEROX CORP·Filed 2006·Granted Jul 22, 2008·9 cites·20 claims
- 0377US8643920B2Gray balance calibration in an image printing systemCAMPBELL JAMES B·Filed 2011·Granted Feb 4, 2014·4 cites·20 claims
- 0474US8666155B2Method and system for gray content detection in output documents for billing determinationsCAMPBELL JAMES B·Filed 2012·Granted Mar 4, 2014·3 cites·25 claims
- 0571US7731347B2Drum maintenance system for an imaging device and method and system for maintaining an imaging deviceXEROX CORP·Filed 2005·Granted Jun 8, 2010·3 cites·30 claims
- 0670US7699459B2Drum maintenance system for an imaging device and method and system for maintaining an imaging deviceXEROX CORP·Filed 2005·Granted Apr 20, 2010·3 cites·16 claims
- 0767US8117134B2Neutral pixel correction for proper marked color printingCAMPBELL JAMES B·Filed 2008·Granted Feb 14, 2012·2 cites·15 claims
- 0859US8764175B2Heater configuration for a melting device with non-uniform thermal loadAZNOE BRIAN W·Filed 2012·Granted Jul 1, 2014·1 cites·16 claims
- 0957US2010280929A1System and method for determining a billing structure for documents based on color average of marked color pixelsXEROX CORP·Filed 2009·Application pending·0 cites
- 1055US8736906B2Method and apparatus for processing print job in printing platform for determining rotationTSE FRANCIS KAPO·Filed 2011·Granted May 27, 2014·1 cites·20 claims
- 1142US8721031B2System and method for analyzing images deposited on an image receiving member of a printerSNYDER TREVOR J·Filed 2012·Granted May 13, 2014·0 cites·11 claims
- 1242US7396107B2Ink jet printing with low coverage second passXEROX CORP·Filed 2005·Granted Jul 8, 2008·0 cites·14 claims
- 1338US9602694B2Image rotation to optimize rip and print performance timeTSE FRANCIS KAPO·Filed 2011·Granted Mar 21, 2017·0 cites·20 claims
- 1438US7859691B2Printer having Bi-level operational modesXEROX CORP·Filed 2006·Granted Dec 28, 2010·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →