Inventor
EBRAHIMI ALI
US3 patents
Patents
3 patentsUS6204848B1Mar 20, 2001
Data entry apparatus having a limited number of character keys and method
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US6424743B1Jul 23, 2002
Graphical handwriting recognition user interface
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US7095403B2Aug 22, 2006
User interface of a keypad entry system for character input
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