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Use of composite bitmapped images in conjunction with display of ca...
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8,526,766
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Sep 3, 2013
CTB/McGraw-Hill LLC
David D. S. Poor
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System and method for automated assessment of constrained construct...
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8,170,466
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May 1, 2012
CTB/McGraw-Hill
Sylvia Tidwell-Scheuring
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System and method for the development of instructional and testing...
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8,128,414
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Mar 6, 2012
CTB/McGraw-Hill
Richard James Lee
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Method and system for creating, administering and automating scorin...
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8,086,166
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Dec 27, 2011
CTB/McGraw-Hill
Sylvia Tidwell Scheuring
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Student reporting systems and methods
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7,980,855
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Jul 19, 2011
CTB/McGraw-Hill
Sylvia Tidwell Scheuring
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Method and apparatus for data capture from imaged documents
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7,911,660
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Mar 22, 2011
CTB/McGraw-Hill LLC
David D. S. Poor
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Data extraction from temporal image data
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7,606,421
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Oct 20, 2009
CTB/McGraw-Hill LLC
David D. S. Poor
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Enhanced data capture from imaged documents
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7,573,616
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Aug 11, 2009
CTB/McGraw-Hill LLC
David D. S. Poor
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Method and apparatus for selective processing of captured images
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7,417,774
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Aug 26, 2008
CTB/McGraw-Hill LLC
David D. S. Poor
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Linking articles to content via RFID
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7,316,347
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Jan 8, 2008
CTB McGraw-Hill
David Deas Sinkler Poor
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Method and system for creating, administering and automating scorin...
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7,056,124
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Jun 6, 2006
CTB/McGraw-Hill
Sylvia Tidwell Scheuring
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Methods for range finding of open-ended assessments
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6,577,846
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Jun 10, 2003
CTB-McGraw Hill, LLC
David D. S. Poor
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METHOD AND PLATFORM FOR OPTIMIZING LEARNING AND LEARNING RESOURCE A...
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20130022953
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Jan 24, 2013
CTB/MCGRAW-HILL, LLC
Wim J. van der Linden
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Use of Composite Bitmapped Images in Conjunction with Display of Ca...
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20090110270
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Apr 30, 2009
CTB/McGraw-Hill LLC
David D.S. POOR
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IMAGE MANIPULATION OF DIGITIZED IMAGES OF DOCUMENTS
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20090015875
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Jan 15, 2009
CTB/McGraw-Hill Companies, Inc.
David D. S. Poor
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METHOD AND APPARATUS FOR DATA CAPTURE FROM IMAGED DOCUMENTS
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20080316552
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Dec 25, 2008
CTB/MCGRAW-HILL, LLC
David D.S. Poor
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METHOD AND SYSTEM FOR REDUNDANT DATA CAPTURE FROM SCANNED DOCUMENTS
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20080227075
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Sep 18, 2008
CTB/MCGRAW-HILL, LLC
David D. S. POOR
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System and method for creating, assessing, modifying, and using a l...
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20070292823
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Dec 20, 2007
CTB/McGraw-Hill
Sylvia Tidwell Scheuring
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System and method for assessment or survey response collection usin...
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20070042335
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Feb 22, 2007
CTB McGraw-Hill
Sylvia Tidwell-Scheuring
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Patterned response system and method
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20070031801
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Feb 8, 2007
CTB McGraw-Hill
Sylvia Tidwell-Scheuring
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System and method for improved cumulative assessment
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20070009871
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Jan 11, 2007
CTB/McGraw-Hill
Sylvia Tidwell-Scheuring
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System and method for automated assessment of constrained construct...
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20060286539
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Dec 21, 2006
CTB/McGraw-Hill
Sylvia Tidwell-Scheuring
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Method and system for creating, administering and automating scorin...
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20060183098
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Aug 17, 2006
CTB/McGraw-Hill
Sylvia Tidwell Scheuring
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Linking articles to content via RFID
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20060151592
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Jul 13, 2006
CTB McGraw-Hill
David Deas Sinkler Poor
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Data extraction from temporal image data
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20060120605
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Jun 8, 2006
CTB/McGraw-Hill
David Deas Sinkler Poor
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System and method of capturing and processing hand-written response...
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20040121298
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Jun 24, 2004
CTB/McGraw-Hill
Roger Packard Creamer
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Paper-based adaptive testing
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20040091847
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May 13, 2004
CTB/McGraw-Hill
Roger Packard Creamer
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