Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Systems and methods for character correction in communication devices










Image Number 16 for United States Patent #8077983.

A system and method for character error correction is provided, useful for a user of mobile appliances to produce written text with reduced errors. The system includes an interface, a word prediction engine, a statistical engine, an editing distance calculator, and a selector. A string of characters, known as the inputted word, may be entered into the mobile device via the interface. The word prediction engine may then generate word candidates similar to the inputted word using fuzzy logic and user preferences generated from past user behavior. The statistical engine may then generate variable error costs determined by the probability of erroneously inputting any given character. The editing distance calculator may then determine the editing distance between the inputted word and each of the word candidates by grid comparison using the variable error costs. The selector may choose one or more preferred candidates from the word candidates using the editing distances.








 
 
  Recently Added Patents
Heating pad
Channel estimating method and device
Apparatus and method of preventing signal delay in display device
Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding
Technique for effectively providing program material in a cable television system
Nonvolatile semiconductor storage device having conductive and insulative charge storage films
Electronic devices with voice command and contextual data processing capabilities
  Randomly Featured Patents
Composition and method for treatment of wellbores and well formations containing paraffin
Pitching training device
E-mail protocol using assumed send and reply address and smart E-mail archiving by addressee and addressor
Adjustable quick-release buckle, particularly for diving masks or similar
Consumable card activated apparatus
Practice model
Structure including a film material
Dynamic matched filter bank and its application in multi-channel spread spectrum communication systems
Dry erase board
Apparatus for manipulating filter rod sections or the like between producing and processing machines