Inventor
PERERA SURENDRA
US3 patents
Patents
3 patentsUS6125207ASep 26, 2000
Encoded facsimile communication with a selective system and method therefor
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US6137867AOct 24, 2000
Alphanumeric message composing method using telephone keypad
MOTOROLA INC11 citations72
US5974121AOct 26, 1999
Alphanumeric message composing method using telephone keypad
MOTOROLA INC10 citations72