07712053 is referenced by 152 patents and cites 231 patents.

The present invention relates to a method and apparatus for explicit filtering in ambiguous text entry. The invention provides embodiments including various explicit text entry methodologies, such as 2-key and long pressing. The invention also provides means for matching words in a database using build around methodology, stem locking methodology, word completion methodology, and n-gram searches.

Title
Explicit character filtering of ambiguous text entry
Application Number
10/176933
Publication Number
7712053 (B2)
Application Date
June 20, 2002
Publication Date
May 4, 2010
Inventor
Michael R Longe
Seattle
WA, US
Pim Van Meurs
Seattle
WA, US
David J Kay
Seattle
WA, US
Keith Charles Hullfish
Snohomish
WA, US
Ethan Robert Bradford
Seattle
WA, US
Agent
Glenn Patent Group
Michael A Glenn
Assignee
Tegic Communications
WA, US
IPC
H03M 11/00
H04M 1/00
G06F 3/048
G06F 3/14
View Original Source