RA

Ronald A. Askeland

HP HP: 74 patents #196 of 16,619Top 2%
EA E.I. Du Pont De Nemours And: 2 patents #2,942 of 8,010Top 40%
HS Hp Scitex: 2 patents #12 of 47Top 30%
HB Hp Indigo B.V.: 1 patents #203 of 320Top 65%
IP International Paper: 1 patents #445 of 935Top 50%
📍 San Diego, CA: #349 of 23,606 inventorsTop 2%
🗺 California: #3,414 of 386,348 inventorsTop 1%
Overall (All Time): #22,665 of 4,157,543Top 1%
80
Patents All Time

Issued Patents All Time

Showing 26–50 of 80 patents

Patent #TitleCo-InventorsDate
8123907 Composition and ink receiving system incorporating the composition John L. Stoffel, Hai Quang Tran, Lawrence Gibson, Steven D. Schultz, Michael F. Koenig +3 more 2012-02-28
7796145 Hybrid electro-photographic/ink-jet press print systems and primers Yaacov Almog, Ehud Chatow, Clayton L. Holstun, Christian Schmid, Sergio Brandriss +1 more 2010-09-14
7758137 Nozzle distribution David Keller, Steve Steinfield, Wayne Richard 2010-07-20
7654635 Media print system William S. Osborne 2010-02-02
7607752 Misfiring print nozzle compensation Winthrop D. Childers, Guo Li 2009-10-27
7582188 Composition and ink receiving system incorporating the composition John L. Stoffel, Hai Quang Tran, Lawrence Gibson, Steven D. Schultz, Michael F. Koenig +3 more 2009-09-01
7284821 System and method for leveling printhead carriage usage Morgan Jones, William S. Osborne, Jason R. Arbeiter 2007-10-23
7249815 Nozzle distribution David Keller, Steve Steinfield, Wayne Richard 2007-07-31
7246896 Ink-jet printing methods and systems providing improved image durability Kai-Kong Iu, Dennis P. Parazak, Rodney D. Stramel 2007-07-24
7093918 Double dotting for grain equalization Wayne Richard 2006-08-22
6935714 Variable mapping of nozzle rows to decrease dot placement artifacts of an inkjet printhead James A. Feinn, David D. Helfrick, Jason R. Arbeiter, Jason Quintana 2005-08-30
6832823 Disabling ink ejection elements to decrease dot placement artifacts in an inkjet printhead James A. Feinn, David D. Helfrick, Jason R. Arbeiter, Jason Quintana 2004-12-21
6739684 Burst mode printing to compensate for colorant migration Jason R. Arbeiter, Isabel Borrell Bayona 2004-05-25
6698858 System and method for decreasing print banding with time delay synchronization of ejected ink James A. Feinn, David D. Helfrick, Jason R. Arbeiter, Jason Quintana 2004-03-02
6648525 Adaptive incremental printing that maximizes throughput by data shift to print with physically unaligned nozzles William S. Osborne 2003-11-18
6648440 System and method for using lower data rates for printheads with closely spaced nozzles Mark S. Hickman 2003-11-18
6612673 System and method for predicting dynamic thermal conditions of an inkjet printing system Matthew Giere, Satya Prakash 2003-09-02
6604812 Print direction dependent firing frequency for improved edge quality Clayton L. Holstun 2003-08-12
6547354 Printing system that utilizes print masks with resolutions that are non-integral multiples of each other Chris Wykoff, William S. Osborne 2003-04-15
6536869 Hybrid printmask for multidrop inkjet printer William Bland, Ian N Kirkwood 2003-03-25
6508552 Printer having precision ink drying capability and method of assembling the printer Steven W. Steinfield, Jason R. Arbeiter 2003-01-21
6502915 Apparatus for generating high frequency ink ejection and ink chamber refill James A. Feinn 2003-01-07
6464316 Bi-directional printmode for improved edge quality Matthew Giere, Clayton L. Holstun 2002-10-15
6443568 Printing strategy for improved image quality and durability Ronald Burns, Paul Joseph Bruinsma 2002-09-03
6441922 Reduction of banding in incremental printing, through selection among colorimetric equivalents Kevin Hudson, Thomas S. Hoff 2002-08-27