Inventor
FITZPATRICK GREG
US4 patents
⚠️ This page may combine multiple inventors who share the name “FITZPATRICK GREG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
3 patentsUS5875261AFeb 23, 1999
Method of and apparatus for optical character recognition based on geometric and color attribute hypothesis testing
IBM81 citations95
US5406640AApr 11, 1995
Method of and apparatus for producing predominate and non-predominate color coded characters for optical character recognition
IBM8 citations73
US5396564AMar 7, 1995
Method of and apparatus for recognizing predominate and non-predominate color code characters for optical character recognition
IBM9 citations73