Inventor
JOHNSON WALTER A L
US15 patents
Patents
15 patentsUS5850490ADec 15, 1998
Analyzing an image of a document using alternative positionings of a class of segments
XEROX CORP178 citations99
US5682540AOct 28, 1997
System for representing electronic files using a paper based medium
XEROX CORP216 citations98
US5060980AOct 29, 1991
Form utilizing encoded indications for form field processing
XEROX CORP278 citations98
US5859935AJan 12, 1999
Source verification using images
XEROX CORP123 citations97
US5680223AOct 21, 1997
Method and system for labeling a document for storage, manipulation, and retrieval
XEROX CORP120 citations96
US5666214ASep 9, 1997
Paper user interface for image manipulations such as cut and paste
XEROX CORP59 citations96
US5502577AMar 26, 1996
Paper user interface for image manipulations such as cut and paste
XEROX CORP71 citations96
US5438430AAug 1, 1995
Paper user interface for image manipulations such as cut and paste
XEROX CORP95 citations96
US5991469ANov 23, 1999
System for reading a form utilizing encoded indications for form field processing
XEROX CORP65 citations95
US5465167ANov 7, 1995
Using an image from a form in automatic creation of a form or sheet
XEROX CORP94 citations95
US5448375ASep 5, 1995
Method and system for labeling a document for storage, manipulation, and retrieval
XEROX CORP120 citations95
US5267303ANov 30, 1993
Using a form to request automatic creation of form with fields for requesting operations in relation to items
XEROX CORP76 citations95
US5363214ANov 8, 1994
Facsimile transmission system
XEROX CORP36 citations92
US5282052AJan 25, 1994
Techniques for automatic form creation by combining partial operations
XEROX CORP50 citations92
US5745610AApr 28, 1998
Data access based on human-produced images
XEROX CORP18 citations84