Inventor · disambiguated record
Joseph F. Stephany
Also filed as: STEPHANY JOSEPH F
28 granted patents·1,158 citations·filing 1974–2005
98Inventor score
Files withXEROX CORP28
Top patents by PatentIndex Score
28 records- 0195US5731824AInk level sensing system for an ink jet printerXEROX CORP·Filed 1995·Granted Mar 24, 1998·115 cites·12 claims
- 0293US5745131AGray scale ink jet printerXEROX CORP·Filed 1995·Granted Apr 28, 1998·90 cites·8 claims
- 0393US5682184ASystem for sensing ink level and type of ink for an ink jet printerXEROX CORP·Filed 1995·Granted Oct 28, 1997·129 cites·7 claims
- 0493US5260718ALiquid crystal shutter xerographic printer with offset configuration lamp aperture and copier/printer with optically aligned lamps, image bars, and lensesXEROX CORP·Filed 1992·Granted Nov 9, 1993·65 cites·2 claims
- 0592US5504507AElectronically readable performance data on a thermal ink jet printhead chipXEROX CORP·Filed 1995·Granted Apr 2, 1996·86 cites·3 claims
- 0688US5223853AElectronic spot size control in a thermal ink jet printerXEROX CORP·Filed 1992·Granted Jun 29, 1993·66 cites·25 claims
- 0787US5519419ACalibration system for a thermal ink-jet printerXEROX CORP·Filed 1994·Granted May 21, 1996·61 cites·8 claims
- 0887US5422664AMethod and apparatus for maintaining constant drop size mass in thermal ink jet printersXEROX CORP·Filed 1993·Granted Jun 6, 1995·57 cites·6 claims
- 0987US5331140ACode reading systemsXEROX CORP·Filed 1992·Granted Jul 19, 1994·103 cites·33 claims
- 1083US5497174AVoltage drop correction for ink jet printerXEROX CORP·Filed 1994·Granted Mar 5, 1996·47 cites·16 claims
- 1183US4080058AApparatus for automatic control of an intermediate image storage device in an electrostatographic processing machineXEROX CORP·Filed 1975·Granted Mar 21, 1978·21 cites·8 claims
- 1280US5483265AMinimization of missing droplets in a thermal ink jet printer by drop volume controlXEROX CORP·Filed 1994·Granted Jan 9, 1996·41 cites·25 claims
- 1380US4691200AMatrix display with a fast cursorXEROX CORP·Filed 1984·Granted Sep 1, 1987·38 cites·7 claims
- 1478US5881451ASensing the temperature of a printhead in an ink jet printerXEROX CORP·Filed 1996·Granted Mar 16, 1999·37 cites·4 claims
- 1568US5519417APower control system for a printerXEROX CORP·Filed 1994·Granted May 21, 1996·23 cites·24 claims
- 1668US5177475AControl of liquid crystal devicesXEROX CORP·Filed 1990·Granted Jan 5, 1993·36 cites·13 claims
- 1765US5193011AMethod and apparatus for producing variable width pulses to produce an image having gray levelsXEROX CORP·Filed 1990·Granted Mar 9, 1993·15 cites·29 claims
- 1864US7422301B2Method and apparatus using pixel spot size control for reducing intercolor bleedXEROX CORP·Filed 2005·Granted Sep 9, 2008·1 cites·21 claims
- 1963US5563635APower control system for a thermal ink-jet printerXEROX CORP·Filed 1995·Granted Oct 8, 1996·22 cites·11 claims
- 2062US5233366AHalf-tone printing with thermal ink jet using random spot distribution in one dimensionXEROX CORP·Filed 1992·Granted Aug 3, 1993·21 cites·9 claims
- 2159US4949950AElectrostatic sheet transportXEROX CORP·Filed 1989·Granted Aug 21, 1990·11 cites·5 claims
- 2255US5739830AMonolithic printheads for ink jet printing apparatusXEROX CORP·Filed 1995·Granted Apr 14, 1998·15 cites·13 claims
- 2354US4783146ALiquid crystal print barXEROX CORP·Filed 1987·Granted Nov 8, 1988·18 cites·11 claims
- 2449US4830468ALiquid crystal print bar having a single backplane electrodeXEROX CORP·Filed 1988·Granted May 16, 1989·14 cites·13 claims
- 2546US5422665ALow-interference thermistor for a thermal ink jet printhead chipXEROX CORP·Filed 1993·Granted Jun 6, 1995·7 cites·4 claims
- 2641US4728972AMultiplexing of transient image barXEROX CORP·Filed 1987·Granted Mar 1, 1988·9 cites·12 claims
- 2738US5111320AFerrolectric liquid crystal devices having improved operating properties by using an electronic maskXEROX CORP·Filed 1990·Granted May 5, 1992·8 cites·42 claims
- 2836US3936640AImaging systemXEROX CORP·Filed 1974·Granted Feb 3, 1976·2 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →