238000010295 mobile communication Methods 0.000 claims description 24.230000001276 controlling effect Effects 0.000 claims abstract description 6.230000000875 corresponding Effects 0.000 claims abstract description 104.
Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by Richard Woocheol Moon filed Critical Richard Woocheol Moon Priority to US12/802,665 priority Critical patent/US20110304483A1/en Publication of US20110304483A1 publication Critical patent/US20110304483A1/en Status Abandoned legal-status Critical Current Links Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Abandoned Application number US12/802,665 Inventor Richard Woocheol Moon Original Assignee Richard Woocheol Moon Priority date (The priority date is an assumption and is not a legal conclusion.
#ALPHA NUMERIC PHONE KEYPAD PDF#
Google Patents Method and apparatus for text data input with an alphanumeric keypad for an electronic deviceĭownload PDF Info Publication number US20110304483A1 US20110304483A1 US12/802,665 US80266510A US2011304483A1 US 20110304483 A1 US20110304483 A1 US 20110304483A1 US 80266510 A US80266510 A US 80266510A US 2011304483 A1 US2011304483 A1 US 2011304483A1 Authority US United States Prior art keywords key letter input alphabet keys Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US20110304483A1 - Method and apparatus for text data input with an alphanumeric keypad for an electronic device
US20110304483A1 - Method and apparatus for text data input with an alphanumeric keypad for an electronic device
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