Inventor · disambiguated record
Jagdish C. Tandon
Also filed as: TANDON JAGDISH · TANDON JAGDISH C
62 granted patents·1 pending application·1,967 citations·filing 1976–2009
99Inventor score
Top patents by PatentIndex Score
63 records- 0199US6621576B2Color imager bar based spectrophotometer for color printer color control systemXEROX CORP·Filed 2001·Granted Sep 16, 2003·324 cites·16 claims
- 0297US6975949B2Full width array scanning spectrophotometerXEROX CORP·Filed 2004·Granted Dec 13, 2005·125 cites·10 claims
- 0396US6690471B2Color imager bar based spectrophotometer for color printer color control systemXEROX CORP·Filed 2003·Granted Feb 10, 2004·52 cites·10 claims
- 0492US6567170B2Simultaneous plural colors analysis spectrophotometerXEROX CORP·Filed 2001·Granted May 20, 2003·58 cites·25 claims
- 0592US5543838ASignal multiplexing system for an image sensor arrayXEROX CORP·Filed 1994·Granted Aug 6, 1996·126 cites·5 claims
- 0691US4468704AAdaptive thresholderXEROX CORP·Filed 1982·Granted Aug 28, 1984·72 cites·10 claims
- 0790US7467879B2Document illuminator with stepped optical elementXEROX CORP·Filed 2006·Granted Dec 23, 2008·15 cites·7 claims
- 0890US6556300B2Color imager bar based spectrophotometer photodetector optical orientationXEROX CORP·Filed 2001·Granted Apr 29, 2003·36 cites·7 claims
- 0987US7706030B2Document illuminator with parabolic optical elementXEROX CORP·Filed 2006·Granted Apr 27, 2010·11 cites·18 claims
- 1087US5153421AArchitecture for analog and digital image sensor arraysXEROX CORP·Filed 1991·Granted Oct 6, 1992·97 cites·23 claims
- 1185US6961157B2Imaging apparatus having multiple linear photosensor arrays with different spatial resolutionsXEROX CORP·Filed 2001·Granted Nov 1, 2005·28 cites·17 claims
- 1284US5148268AMultiplexing arrangement for controlling data produced by a color images sensor arrayXEROX CORP·Filed 1991·Granted Sep 15, 1992·75 cites·15 claims
- 1383US4091379AAnalog to digital wave shaping systemLITTON BUSINESS SYSTEMS INC·Filed 1976·Granted May 23, 1978·38 cites·3 claims
- 1481US8368002B2In-line image sensor in combination with linear variable filter based spectrophotometerXEROX CORP·Filed 2009·Granted Feb 5, 2013·10 cites·4 claims
- 1581US5691760APhotosensitive silicon chip having photosites spaced at varying pitchesXEROX CORP·Filed 1995·Granted Nov 25, 1997·64 cites·15 claims
- 1681US4438457AHigh resolution imager employing staggered sensor structureXEROX CORP·Filed 1981·Granted Mar 20, 1984·36 cites·4 claims
- 1780US5416611ARaster input scanner with short and long integration periodsXEROX CORP·Filed 1994·Granted May 16, 1995·50 cites·5 claims
- 1880US5081536AImage sensor array using two stage transfer having improved uniformityXEROX CORP·Filed 1990·Granted Jan 14, 1992·58 cites·8 claims
- 1980US4737854AImage sensor array with two stage transferXEROX CORP·Filed 1986·Granted Apr 12, 1988·39 cites·5 claims
- 2079US6650416B2Color image bar based spectrophotometer photodetector optical orientationXEROX CORP·Filed 2002·Granted Nov 18, 2003·19 cites·8 claims
- 2179US4432017AAdjacent bilinear photosite imagerXEROX CORP·Filed 1981·Granted Feb 14, 1984·27 cites·12 claims
- 2277US8203769B2In-line linear variable filter based spectrophotometerHERLOSKI ROBERT PAUL·Filed 2008·Granted Jun 19, 2012·9 cites·18 claims
- 2376US5031032AColor array for use in fabricating full width arraysXEROX CORP·Filed 1990·Granted Jul 9, 1991·41 cites·6 claims
- 2474US5119181AColor array for use in fabricating full width arraysXEROX CORP·Filed 1991·Granted Jun 2, 1992·38 cites·11 claims
- 2573US6233013B1Color readout system for an active pixel image sensorXEROX CORP·Filed 1997·Granted May 15, 2001·44 cites·6 claims
- 2672US4712137AHigh density CCD imagerXEROX CORP·Filed 1981·Granted Dec 8, 1987·23 cites·10 claims
- 2770US7990528B2High resolution linear image sensing using multi-row low resolution image sensorXEROX CORP·Filed 2009·Granted Aug 2, 2011·3 cites·10 claims
- 2870US6396596B1Readout system for a full-color image input scanner having three linear arrays of photosensorsXEROX CORP·Filed 2000·Granted May 28, 2002·8 cites·7 claims
- 2969US7528997B2Systems and methods for streak detection in image array scanningXEROX CORP·Filed 2003·Granted May 5, 2009·8 cites·14 claims
- 3067US6646247B2Photosensitive apparatus in which an initial charge on a photodiode is sampled and the retransferred to the photodiodeXEROX CORP·Filed 2001·Granted Nov 11, 2003·7 cites·7 claims
- 3167US6188465B1Dual depth of focus imaging systemXEROX CORP·Filed 1999·Granted Feb 13, 2001·33 cites·23 claims
- 3267US5638121AHigh-speed output of video image data from an array of photosensorsXEROX CORP·Filed 1996·Granted Jun 10, 1997·32 cites·9 claims
- 3366US7446907B2Photosensor architecture for a color raster input scannerXEROX CORP·Filed 2003·Granted Nov 4, 2008·6 cites·18 claims
- 3465US7471327B2Image sensor array with variable resolution and high-speed outputXEROX CORP·Filed 2004·Granted Dec 30, 2008·6 cites·9 claims
- 3563US7518759B2Readout system for a CMOS-based image sensor arrayXEROX CORP·Filed 2003·Granted Apr 14, 2009·5 cites·7 claims
- 3663US5633679APhotosensitive chip having transfer circuits which compensate for shielded test photosensorsXEROX CORP·Filed 1995·Granted May 27, 1997·27 cites·7 claims
- 3763US4690391AMethod and apparatus for fabricating full width scanning arraysXEROX CORP·Filed 1983·Granted Sep 1, 1987·23 cites·3 claims
- 3861US4668333AImage sensor array for assembly with like arrays to form a longer arrayXEROX CORP·Filed 1985·Granted May 26, 1987·27 cites·7 claims
- 3958US6955989B2Use of a U-groove as an alternative to using a V-groove for protection against dicing induced damage in siliconXEROX CORP·Filed 2001·Granted Oct 18, 2005·5 cites·17 claims
- 4058US6014160AImage scanning array having independently addressable photosensor chipsXEROX CORP·Filed 1998·Granted Jan 11, 2000·20 cites·10 claims
- 4158US4695716AImage sensor array for assembly with like arrays to form a longer arrayXEROX CORP·Filed 1986·Granted Sep 22, 1987·24 cites·1 claims
- 4257US7764382B2Illuminator for specular measurementsXEROX CORP·Filed 2008·Granted Jul 27, 2010·1 cites·16 claims
- 4356US6654056B1Geometric configurations for photosites for reducing Moiré patternsXEROX CORP·Filed 1998·Granted Nov 25, 2003·18 cites·6 claims
- 4454US6133952ASystem for detecting defective photosensors in an image sensor arrayXEROX CORP·Filed 1997·Granted Oct 17, 2000·16 cites·5 claims
- 4554US5029020AScanner with slow scan image context processingXEROX CORP·Filed 1989·Granted Jul 2, 1991·13 cites·3 claims
- 4654US4735671AMethod for fabricating full width scanning arraysXEROX CORP·Filed 1987·Granted Apr 5, 1988·19 cites·3 claims
- 4753US5909041APhotogate sensor with improved responsivityXEROX CORP·Filed 1997·Granted Jun 1, 1999·17 cites·6 claims
- 4852US6066883AGuarding for a CMOS photosensor chipXEROX CORP·Filed 1998·Granted May 23, 2000·15 cites·20 claims
- 4952US4712018AMethod and apparatus for fabricating full width scanning arraysXEROX CORP·Filed 1987·Granted Dec 8, 1987·17 cites·3 claims
- 5051US6642964B1Geometric configurations for photosites for reducing moire patternsXEROX CORP·Filed 1998·Granted Nov 4, 2003·14 cites·16 claims
Showing the top 50 of 63 patent records by PatentIndex Score.
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