SL

Steven G. Ludwig

IBM: 7 patents #14,640 of 70,183Top 25%
IC Infoprint Solutions Company: 2 patents #41 of 167Top 25%
Overall (All Time): #580,730 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7920279 Apparatus and methods for improved printing in a tandem LED printhead engine Larry M. Ernst 2011-04-05
7590778 Using operation codes to control a decoder's use of a buffer to generate data from an input data stream into an output data stream Joan L. Mitchell 2009-09-15
7369065 Using operation codes to control a decoder to generate data from an input data stream into an output data stream Joan L. Mitchell 2008-05-06
6870635 System and method for managing print objects using stacked objects queue Phillip Keith Hoskins 2005-03-22
6738153 Method, system, and program for error checking raster objects Jean Margaret Aschenbrenner, Stephen Hanna, Phillip Keith Hoskins 2004-05-18
6671835 Error detection in digital scanning device having parallel data streams Stephen Hanna, Phillip Keith Hoskins, Charles H. Morris, III 2003-12-30
6651116 Output interface for a raster object memory in a method, system and program Stephen Hanna, Howard Jackson 2003-11-18
6414513 Customized system-readable hardware/firmware integrated circuit version information Stephen Hanna, Hao That Ton 2002-07-02
5077826 Cache performance in an information handling system employing page searching Gregory F. Grohoski, John F. Kearns 1991-12-31