Key press disambiguation using a keypad of multidirectional keys | Patent Application Number 10020572

10020572
Appealed
Patent NumberUS 07075520 B2
Publication NumberUS 20030107555 A1
Filled DateDec 12, 2001
Priority DateDec 12, 2001
Inventor/ApplicantsRoland E. Williams
Roland E. Williams
ExaminesLIANG, REGINA
Art Unit2629
Technology Center2600
Assignments
Daymen Canada Acquisition Ulc
Current
Nuance Communications Inc.
Current
Zi CorporationMicrosoft Corporation
Original
Zi Technology Corporation Ltd
Original
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