Communication terminal having a predictive text editor application

• US 20020152203A1
• Filed: 02/04/2002
• Published: 10/17/2002
• Est. Priority Date: 02/07/2001
• Status: Abandoned Application

• Current Assignee: Nokia Mobile Phones UK Limited (Nokia Corporation)
• Original Assignee: Nokia Mobile Phones UK Limited (Nokia Corporation)
• Inventors: Ostergaard, Christian, Kraft, Christian Rossing
• Application Number:
  US10/061,166
• Publication Number:
  US 20020152203A1
• Time in Patent Office: Days
• US Class Current: 707/3
• CPC Class Codes: G06F 16/3331 Query processing
• CPC Class Codes: G06F 3/0237 using prediction or retrieval techniques
• CPC Class Codes: G06F 40/274 Converting codes to words; Guess-ahead of partial word inputs
• CPC Class Codes: H04M 1/27453 Directories allowing storage of additional subscriber data, e.g. metadata
• CPC Class Codes: H04M 1/27463 Predictive input, predictive dialling by comparing the dialled sequence with the content of a telephone directory
• CPC Class Codes: H04M 1/2748 by matching character strings
• CPC Class Codes: H04M 1/72436 for text messaging, e.g. short messaging services [SMS] or e-mails

Abstract

A method of searching for records in a database matching the string of ambiguous key strokes received by the input means, said database includes a plurality of records containing at least two words, and comprises reception of information representing a string of ambiguous key strokes, searching in said records for individual words matching said information representing a string of ambiguous key strokes, and presenting records found by the search engine.

Claims

1. A method of searching for records in a database matching the string of ambiguous key strokes received by the input means, said database includes a plurality of records containing at least two words, and comprising:

receiving information representing a string of ambiguous key strokes;

searching in said records for individual words matching said information representing a string of ambiguous key strokes; and

presenting records found by the search engine.

2. A search engine for searching for records in a database matching a string of ambiguous key strokes, said database includes a plurality of records containing at least two words;

said search engine comprises

input means for receiving information representing a string of ambiguous key strokes;

processing means for searching for records containing words matching said information representing a string of ambiguous key strokes; and

output means for presenting records containing at least one word matching with the information representing a string of ambiguous keystrokes.

3. A search engine according to claim 2, wherein said database includes a plurality of phone number records each containing:

at least one phone number, E-mail address or another communication terminal ID; and

a name label including one word or more words being separated by a space.

4. A communication terminal comprising:

input means for receiving information representing a string of ambiguous key strokes;

a search engine for searching for records in a database matching the string of ambiguous key strokes received by the input means, said database includes a plurality of records containing at least two words;

output means for presenting records found by the search engine; and

said search engine has processing means for searching for records containing words matching said information representing a string of ambiguous key strokes.

5. A communication terminal according to claim 4, wherein said database includes a plurality of phone number records each containing:

at least one phone number, E-mail address or another communication terminal ID; and

a name label including one word or more words being separated by a space.

6. A communication terminal according to claim 4, wherein said output means comprises a display for displaying matching records.

7. A communication terminal according to claim 4, wherein said input means comprises a keypad having a plurality of keys associated with several letters each.

8. A communication terminal according to claim 6, wherein said display displays name labels of matching records.

9. A method of handling acronyms in a predictive text editor in a communication terminal with a display, a keyboard having a plurality of keys associated with several letters each, and processor means controlling the display means in accordance with the operation of the keyboard, said method comprising:

generating a string of ambiguous key strokes;

generating matching words based on an ambiguous string of key strokes by means of a predictive text editor;

generating character strings being possible based on said ambiguous string of key strokes as long as the number of key strokes in the ambiguous string of key strokes does not exceed a predetermined value;

combining said matching words and said character strings into a list of candidates;

presenting a list of candidates.

10. A method according to claim 9, wherein one of the matching words is inserted as default into an edited text.

11. A method according to claim 10, wherein the matching words are placed in the beginning of the list of candidates, and the character strings being possible are placed in the end of the list of candidates.

13. A communication terminal according to claim 12, wherein said predetermined value is user selectable.

14. A communication terminal according to claim 12, wherein said predetermined value is 3.

15. A communication terminal according to claim 12, wherein said list of candidate words includes language dependent words as well as a number corresponding to the numerical value of the ambiguous string of key strokes.

16. A communication terminal according to claim 12, wherein said list of candidate words includes language dependent words as well as a number corresponding to the numerical value of the ambiguous string of key strokes.

17. A communication terminal according to claim 16, wherein said list of candidate words is displayed upon pressing a predetermined key of the keyboard.

18. A communication terminal according to claim 16, wherein the number corresponding to the numerical value of the ambiguous string of keystrokes is suggested as inputted word of the text editor application when no other word matches.

12. A communication terminal having a display, a keyboard having a plurality of keys associated with several letters each, and processor means controlling the display means in accordance with the operation of the keyboard, communication terminal furthermore comprises:

a predictive text editor program for generating an output containing word matching a received string of ambiguous key strokes;

means for generating character strings being possible based on said ambiguous string of key strokes;

an editor application controlled by the processor means communicates with said predictive text editor programs for generating matching words based on an ambiguous string of key strokes;

said text editor application combines said matching words and said character strings into a list of candidates as long as the number of key strokes in the ambiguous string of key strokes does not exceed a predetermined value, and presents the list of candidates for the user.