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Class Information
Number: 704/9
Name: Data processing: speech signal processing, linguistics, language translation, and audio compression/decompression > Linguistics > Natural language
Description: Subject matter includes a means for applying grammatical rules or other analyses (e.g., morphemic, syntax, semantic, etc.) to define the true meaning of a sentence or phrase.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6356864 |
Methods for analysis and evaluation of the semantic content of a writing based on vector length |
Mar. 12, 2002 |
| 6356866 |
Method for converting a phonetic character string into the text of an Asian language |
Mar. 12, 2002 |
| 6353824 |
Method for dynamic presentation of the contents topically rich capsule overviews corresponding to the plurality of documents, resolving co-referentiality in document segments |
Mar. 5, 2002 |
| 6353925 |
System and method for lexing and parsing program annotations |
Mar. 5, 2002 |
| 6343266 |
Anaphora analyzing apparatus provided with antecedent candidate rejecting means using candidate rejecting decision tree |
Jan. 29, 2002 |
| 6338034 |
Method, apparatus, and computer program product for generating a summary of a document based on common expressions appearing in the document |
Jan. 8, 2002 |
| 6336029 |
Method and system for providing information in response to questions |
Jan. 1, 2002 |
| 6332118 |
Chart parsing method and system for natural language sentences based on dependency grammars |
Dec. 18, 2001 |
| 6330530 |
Method and system for transforming a source language linguistic structure into a target language linguistic structure based on example linguistic feature structures |
Dec. 11, 2001 |
| 6327561 |
Customized tokenization of domain specific text via rules corresponding to a speech recognition vocabulary |
Dec. 4, 2001 |
| 6327589 |
Method for searching a file having a format unsupported by a search engine |
Dec. 4, 2001 |
| 6321192 |
Adaptive learning method and system that matches keywords using a parsed keyword data structure having a hash index based on an unicode value |
Nov. 20, 2001 |
| 6321372 |
Executable for requesting a linguistic service |
Nov. 20, 2001 |
| 6317486 |
Natural language colloquy system simulating known personality activated by telephone card |
Nov. 13, 2001 |
| 6317707 |
Automatic clustering of tokens from a corpus for grammar acquisition |
Nov. 13, 2001 |
| 6317708 |
Method for producing summaries of text document |
Nov. 13, 2001 |
| 6314469 |
Multi-language domain name service |
Nov. 6, 2001 |
| 6311152 |
System for chinese tokenization and named entity recognition |
Oct. 30, 2001 |
| 6311183 |
Method for finding large numbers of keywords in continuous text streams |
Oct. 30, 2001 |
| 6311223 |
Effective transmission of documents in hypertext markup language (HTML) |
Oct. 30, 2001 |
| 6308149 |
Grouping words with equivalent substrings by automatic clustering based on suffix relationships |
Oct. 23, 2001 |
| 6308172 |
Method and apparatus for partitioning a database upon a timestamp, support values for phrases and generating a history of frequently occurring phrases |
Oct. 23, 2001 |
| 6295533 |
System and method for accessing heterogeneous databases |
Sep. 25, 2001 |
| 6292767 |
Method and system for building and running natural language understanding systems |
Sep. 18, 2001 |
| 6292771 |
Probabilistic method for natural language processing and for encoding free-text data into a medical database by utilizing a Bayesian network to perform spell checking of words |
Sep. 18, 2001 |
| 6292772 |
Method for identifying the language of individual words |
Sep. 18, 2001 |
| 6292773 |
Application-independent language module for language-independent applications |
Sep. 18, 2001 |
| 6292796 |
Method and apparatus for improving access to literature |
Sep. 18, 2001 |
| 6289301 |
System and methods for frame-based augmentative communication using pre-defined lexical slots |
Sep. 11, 2001 |
| 6289304 |
Text summarization using part-of-speech |
Sep. 11, 2001 |
| 6286131 |
Debugging tool for linguistic applications |
Sep. 4, 2001 |
| 6282538 |
Method and apparatus for generating query responses in a computer-based document retrieval system |
Aug. 28, 2001 |
| 6282712 |
Automatic software installation on heterogeneous networked computer systems |
Aug. 28, 2001 |
| 6278967 |
Automated system for generating natural language translations that are domain-specific, grammar rule-based, and/or based on part-of-speech analysis |
Aug. 21, 2001 |
| 6278968 |
Method and apparatus for adaptive speech recognition hypothesis construction and selection in a spoken language translation system |
Aug. 21, 2001 |
| 6279018 |
Abbreviating and compacting text to cope with display space constraint in computer software |
Aug. 21, 2001 |
| 6275788 |
Interactive processing apparatus having natural language interfacing capability, utilizing goal frames, and judging action feasibility |
Aug. 14, 2001 |
| 6275791 |
Natural language parser |
Aug. 14, 2001 |
| 6275792 |
Method and system for generating a minimal set of test phrases for testing a natural commands grammar |
Aug. 14, 2001 |
| 6272455 |
Method and apparatus for understanding natural language |
Aug. 7, 2001 |
| 6272456 |
System and method for identifying the language of written text having a plurality of different length n-gram profiles |
Aug. 7, 2001 |
| 6272457 |
Spatial asset management system that time-tags and combines captured speech data and captured location data using a predifed reference grammar with a semantic relationship structure |
Aug. 7, 2001 |
| 6269153 |
Methods and apparatus for automatic call routing including disambiguating routing decisions |
Jul. 31, 2001 |
| 6266631 |
System and methods for frame-based augmentative communication having pragmatic parameters and navigational indicators |
Jul. 24, 2001 |
| 6263333 |
Method for searching non-tokenized text and tokenized text for matches against a keyword data structure |
Jul. 17, 2001 |
| 6263334 |
Density-based indexing method for efficient execution of high dimensional nearest-neighbor queries on large databases |
Jul. 17, 2001 |
| 6259969 |
System and method for automatically verifying the performance of a virtual robot |
Jul. 10, 2001 |
| 6260007 |
System and methods for frame-based augmentative communication having a predefined nearest neighbor association between communication frames |
Jul. 10, 2001 |
| 6260008 |
Method of and system for disambiguating syntactic word multiples |
Jul. 10, 2001 |
| 6253169 |
Method for improvement accuracy of decision tree based text categorization |
Jun. 26, 2001 |
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