07158678 is referenced by 35 patents and cites 36 patents.

A handheld device 100 with a graphical user interface for entering handwritten text 102. The handheld device includes word and character input areas 104, 106 within a designated input area 108. Icons 110, 112, 114, 116 and 118 are disposed at the right side of the handwriting user interface 102. A scroll bar 120 may be disposed at the right side of the interface display 102. An entry that begins in the word input area 104 is treated as a handwritten word. A handwritten entry that begins in the character input area 106 is treated as a single character and may be one character in character string. Handwritten character entries are each matched against all potential characters.

Title
Text input method for personal digital assistants and the like
Application Number
9/909202
Publication Number
7158678 (B2)
Application Date
July 19, 2001
Publication Date
January 2, 2007
Inventor
Giovanni Seni
Mountain View
CA, US
Jens Nagel
San Francisco
CA, US
Assignee
Motorola
IL, US
IPC
G06K 9/62
View Original Source