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USPTO Patent Rankings Data through Dec 31, 2025
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David E. Rumph — 34 Patents

Xerox: 34 patents #364 of 8,622Top 5%
Pasadena, CA: #73 of 3,212 inventorsTop 3%
California: #14,619 of 386,348 inventorsTop 4%
Overall (All Time): #100,737 of 4,157,543Top 3%
34 Patents All Time
David E. Rumph has been granted 34 US patents while listed as an inventor at Xerox. The first was granted in 1992 and the most recent in December 2018. David E. Rumph ranks #100,737 of 4,157,543 US inventors in our database (top 2.4%). Patent records list David E. Rumph in Pasadena, CA, US.

Issued Patents All Time

Showing 1–25 of 34 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10158784 System and method for adaptively compressing data having noisy images using lossless compression Stephen R. Dashiell 2018-12-18 $4,861,000
9706085 Intelligent spot color recipe picker for digital front end Guo-Yau Lin, James Michael Sanchez, Michael R. Campanelli, David C. Robinson, Raju Seetharam 2017-07-11 $2,901,000
9081609 Image processing system and method employing a threaded scheduler Phillip J. Emmett, Terry C. Wells, Dennis L. Venable, James E. Bollman, Thomas C. Rich 2015-07-14 $2,590,000
9070076 Spot color preflight for extended gamut printing Mark A. Smith 2015-06-30 $2,172,000
8879121 Fuzzy match interpolated caching utilized in image-processsing applications 2014-11-04 $2,929,000
8660373 PDF de-chunking and object classification Zhigang Fan, Reiner Eschbach, Michael Branciforte, Farzin Blurfrushan, Roger L. Triplett +3 more 2014-02-25 $3,923,000
8643892 User configured page chromaticity determination and splitting method William S. Jacobs, Michael E. Farrell, John Monahan, David C. Robinson, Terry C. Wells 2014-02-04 $2,316,000
8564828 Automated methods and systems for assessing and summarizing gamut requirements Michael E. Farrell, Nicholas Paul Osadciw, Javier A. Morales 2013-10-22 $1,341,000
8098402 Document targeting systems and methods William S. Jacobs, Michael E. Farrell, Stephen M. Strasen 2012-01-17 $2,819,000
7649649 Determining the color match between image data and graphics objects Reiner Eschbach, Zhigang Fan 2010-01-19 $3,932,000
7612912 Method for prepress-time color match verification and correction Terry C. Wells 2009-11-03 $13,096,000
7583405 Method for remote proofing of DFE color architecture Patrick R. Harrington, Elizabeth Espinosa-Pardo 2009-09-01 $5,174,000
7576893 Correlated secondary TRC calibration method Charles M. Hains, Vincent C Lung 2009-08-18 $3,100,000
7538917 Method for prepress-time color match verification and correction Thomas C. Rich, Terry C. Wells 2009-05-26 $3,126,000
7420699 Systems and methods for rapid processing of raster intensive color documents Michael E. Farrell, Peter A. Crean, Daniel Fleysher, William S. Jacobs, Robert E. Lyons +4 more 2008-09-02 $3,276,000
7345786 Method for color cast removal in scanned images Charles M. Hains 2008-03-18 $5,174,000
7274492 Correlated secondary TRC calibration method Charles M. Hains, Vincent C Lung 2007-09-25 $11,575,000
6844942 Method for trapping raster data in a run-length encoded form Jon S. McElvain, Jared Boone 2005-01-18 $8,976,000
6798920 Method for half tone phase matching at run boundaries Terry C. Wells, Jon S. McElvain 2004-09-28 $7,599,000
6731814 Method for compressing digital documents with control of image quality and compression rate Norman W. Zeck, Peter A. Crean, Sang-Chul Kang, George L. Eldridge, William E. Nelson 2004-05-04 $5,867,000
6671064 Object optimized printing system and method Robert M. Coleman, Charles M. Hains, James K. Kenealy, Mark T. Corl, Russell R. Atkinson +4 more 2003-12-30 $4,951,000
6429948 Object optimized printing system and method Robert M. Coleman, Charles M. Hains, James K. Kenealy, Mark T. Corl, Russell R. Atkinson +4 more 2002-08-06 $3,014,000
6341020 Anamorphic object optimized function application for printer defect pre-compensation Eric S. Nickell, Robert M. Coleman 2002-01-22 $9,679,000
6327043 Object optimized printing system and method Robert M. Coleman, Charles M. Hains, James K. Kenealy, Mark T. Corl, Russell R. Atkinson +4 more 2001-12-04 $9,552,000
6317222 Set of run-length codewords containing pointers to data sources George L. Eldridge, Farzin Blurfrushan, Ronald E. Rider 2001-11-13 $7,835,000