Inventor · disambiguated record
Daniel W. Macdonald
Also filed as: MACDONALD DANIEL W
20 granted patents·220 citations·filing 1991–2004
95Inventor score
Files withXEROX CORP20
Top patents by PatentIndex Score
20 records- 0172US5227270AEsv readings of toner test patches for adjusting ird readings of developed test patchesXEROX CORP·Filed 1991·Granted Jul 13, 1993·19 cites·4 claims
- 0270US6175698B1Toner concentration control for an imaging systemXEROX CORP·Filed 1999·Granted Jan 16, 2001·20 cites·20 claims
- 0368US6169861B1Feedback toner concentration control for an imaging systemXEROX CORP·Filed 1999·Granted Jan 2, 2001·18 cites·20 claims
- 0466US6160970AFeed forward and feedback toner concentration control for an imaging systemXEROX CORP·Filed 1999·Granted Dec 12, 2000·17 cites·25 claims
- 0565US6167213AFeedback toner concentration control for an imaging systemXEROX CORP·Filed 1999·Granted Dec 26, 2000·16 cites·20 claims
- 0662US5541721ASystem for controlling electrostatic voltmeters in a tri-level highlight color xerographic printerXEROX CORP·Filed 1994·Granted Jul 30, 1996·13 cites·9 claims
- 0761US6160971AFeed forward and feedback toner concentration control for an imaging systemXEROX CORP·Filed 1999·Granted Dec 12, 2000·14 cites·25 claims
- 0861US5153658AMac cleaner brush film controlXEROX CORP·Filed 1991·Granted Oct 6, 1992·13 cites·21 claims
- 0959US6173133B1Feedback toner concentration control for an imaging systemXEROX CORP·Filed 1999·Granted Jan 9, 2001·13 cites·20 claims
- 1059US5210572AToner dispensing rate adjustment using the slope of successive ird readingsXEROX CORP·Filed 1991·Granted May 11, 1993·12 cites·10 claims
- 1158US5151744ACleaner brush retone film controlXEROX CORP·Filed 1991·Granted Sep 29, 1992·12 cites·16 claims
- 1258US5138378AElectrostatic target recalculation in a xerographic imaging apparatusXEROX CORP·Filed 1991·Granted Aug 11, 1992·13 cites·6 claims
- 1351US5132730AMonitoring of color developer housing in a tri-level highlight color imaging apparatusXEROX CORP·Filed 1991·Granted Jul 21, 1992·9 cites·18 claims
- 1444US5208632ACycle up convergence of electrostatics in a tri-level imaging apparatusXEROX CORP·Filed 1991·Granted May 4, 1993·6 cites·32 claims
- 1544US5157441ADark decay control system utilizing two electrostatic voltmetersXEROX CORP·Filed 1991·Granted Oct 20, 1992·7 cites·18 claims
- 1643US7688340B2System and method for controlling the lower power bound for a raster output scanner in a color xerographic printerXEROX CORP·Filed 2004·Granted Mar 30, 2010·0 cites·16 claims
- 1742US5339135ACharged area (CAD) image loss control in a tri-level imaging apparatusXEROX CORP·Filed 1993·Granted Aug 16, 1994·6 cites·5 claims
- 1840US5223897ATri-level imaging apparatus using different electrostatic targets for cycle up and runtimeXEROX CORP·Filed 1991·Granted Jun 29, 1993·5 cites·10 claims
- 1936US5236795AMethod of using an infra-red densitometer to insure two-pass cleaningXEROX CORP·Filed 1991·Granted Aug 17, 1993·4 cites·15 claims
- 2036US5212029ARos assisted toner patch generation for use in tri-level imagingXEROX CORP·Filed 1991·Granted May 18, 1993·3 cites·32 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →