Inventor
METCALFE DAVID JON
US13 patents
⚠️ This page may combine multiple inventors who share the name “METCALFE DAVID JON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
XEROX CORP
9 patentsUS8714692B1May 6, 2014
System and method of compensating for defective inkjets with context dependent image data
XEROX CORP15 citations79
US6519361B1Feb 11, 2003
Optimization of color transformation matrix with all positive coefficients
XEROX CORP16 citations76
US9357101B1May 31, 2016
Simultaneous duplex magnification compensation for high-speed software image path (SWIP) applications
XEROX CORP3 citations69
US9262704B1Feb 16, 2016
Rendering images to lower bits per pixel formats using reduced numbers of registers
XEROX CORP4 citations69
US8983182B1Mar 17, 2015
System and method for estimating continuous tone values from rendered binary input
XEROX CORP2 citations60
US7460727B2Dec 2, 2008
Error diffusion method and hardware architecture
XEROX CORP2 citations57
US7724955B2May 25, 2010
Apparatus and method for auto windowing using multiple white thresholds
XEROX CORP1 citations51
US9906687B2Feb 27, 2018
Method and apparatus for starting an error diffusion method
XEROX CORP0 citations48
US7627188B2Dec 1, 2009
Error diffusion method and hardware architecture
XEROX CORP0 citations47
METCALFE DAVID JON
3 patentsUS8985723B2Mar 24, 2015
System and method of compensating for defective inkjets
METCALFE DAVID JON9 citations81
US8955937B2Feb 17, 2015
System and method for inoperable inkjet compensation
METCALFE DAVID JON14 citations81
US8824031B2Sep 2, 2014
Method and apparatus for object assisted image editing and transmission of scanned documents
METCALFE DAVID JON0 citations47