Method for generating text that meets specified characteristics in a handheld electronic device and a handheld electronic device incorporating the same

• US 7,548,849 B2
• Filed: 04/29/2005
• Issued: 06/16/2009
• Est. Priority Date: 04/29/2005
• Status: Active Grant

• Current Assignee: Malikie Innovations Limited (Key Patent Innovations Limited)
• Original Assignee: Blackberry Limited
• Inventors: Fux, Vadim, Kolomiets, Sergey
• Primary Examiner(s): Hudspeth; David R
• Assistant Examiner(s): KOVACEK, DAVID M
• Application Number:
  US11/119,455
• Publication Number:
  US 20060247917A1
• Time in Patent Office: 1,509 Days
• Field of Search: 704 1- 10, 704276-277, 369 471- 13, 369/52.1, 369 83- 99, 369126-128, 725 37- 61, 700 90- 94, 700213-224
• US Class Current: 704/9
• CPC Class Codes: G06F 40/242 Dictionaries
• CPC Class Codes: G06F 40/274 Converting codes to words; Guess-ahead of partial word inputs

Abstract

Incoming e-mails, instant messages, SMS, and MMS, are scanned for new language objects such as words, abbreviations, text shortcuts and, in appropriate languages, ideograms, that are placed in a list for use by a text input process of a handheld electronic device to facilitate the generation of text.

Claims

1. A method of entering text into a handheld electronic device having at least one application for receiving text from sources external to the handheld electronic device and a text input process that accesses at least one list of stored language objects to facilitate generation of text, the method comprising:

processing received text received from an external source comprising scanning the received text for any new language objects not in any list of stored language objects;

determining that a ratio of the quantity of new language objects in at least a segment of the received text to the quantity of language objects in the at least a segment of the received text exceeds a first predetermined threshold;

identifying one or more particular ones of said new language objects on the basis that each of the one or more particular ones of said new language objects is determined to be in a language other than at least a first predetermined language;

determining that a ratio of the quantity of the one or more particular ones of said new language objects to the quantity of said new language objects exceeds a second predetermined threshold and, responsive thereto, ignoring all of the new language objects.

2. A handheld electronic device comprising:

a plurality of applications that utilize text and at least one of which receives text from a source external to the handheld electronic device;

a user interface through which a user inputs linguistic elements for generating text;

a text generator comprising;

a first list storing language objects;

a new list storing new language objects;

a text input processor comprising means selecting from among language objects in received text from the source external to the handheld electronic device new language objects not in the first list or the new list, wherein the input processor is adapted to;

determine that a ratio of the quantity of new language objects in at least a segment of the received text to the quantity of language objects in the at least a segment of the received text exceeds a first predetermined threshold, identify one or more particular ones of said new language objects on the basis that each of the one or more particular ones of said new language objects is determined to be in a language other than at least a first predetermined language, and determine that a ratio of the quantity of the one or more particular ones of said new language objects to the quantity of said new language objects exceeds a second predetermined threshold and, responsive thereto, ignore all of the new language objects;

means using selected language objects stored in the first list and the new list to generate the desired text from the linguistic elements input through the user interface; and

output means presenting the desired text to the user.