Inventor
PITRELLI JOHN F
US5 patents
⚠️ This page may combine multiple inventors who share the name “PITRELLI JOHN F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
4 patentsUS6326957B1Dec 4, 2001
System and method for displaying page information in a personal digital notepad
IBM122 citations97
US6401067B2Jun 4, 2002
System and method for providing user-directed constraints for handwriting recognition
IBM50 citations92
US6567548B2May 20, 2003
Handwriting recognition system and method using compound characters for improved recognition accuracy
IBM11 citations72
US11100140B2Aug 24, 2021
Generation of domain specific type system
IBM0 citations43