Clairvoyance holds a number of U.S. patents on its
core technologies and functions for information and content
management. The following patents are registered with the
U.S. Patent and Trademark office. In addition to these listed, many new
Clairvoyance patent applications are pending.
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US Patent #5,893,094, Method and Apparatus using Run Length Encoding to Evaluate
a Database |
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US Patent #5,907,840, Overlapping Subdocuments in a Vector Space Search Process |
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US Patent #5,926,808, Displaying Portions of Text from Multiple Documents over
Multiple Databases Related to a Search Query in a Computer Network |
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US Patent #5,953,728, System for Modifying a Database using a Transaction Log |
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US Patent #5,970,483, Apparatus and Methodology for Submitting Search Queries |
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US Patent #5,987,448, Methodology for Displaying Search Results using Character
Recognition |
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US Patent #5,995,962, Sort System for Merging Database Entries |
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US Patent #5,999,925, Information Retrieval Based on use of Sub-Documents |
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US Patent #6,029,167, Method and Apparatus for Retrieving Text using Document
Signatures |
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US Patent #6,055,528, Method for Cross Linguistic Document Retrieval |
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US Patent #6,112,204, Method and Apparatus using Run Length Encoding to Evaluate
a Database |
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US Patent #6,115,706, Information Retrieval Based on use of Subdocuments |
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US Patent #6,134,562, System for Modifying a Database using a Transaction Log |
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US Patent #6,138,114, Sort System for Merging Database Entries |
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US Patent #6,205,443, Overlapping Subdocuments in a Vector Space Search Process |
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US Patent #6,226,631, Apparatus and Methodology for Submitting Search Queries |
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US Patent #6,263,329, Method and Apparatus for Cross-Linguistic Database
Retrieval |
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US Patent #6,278,990, Sort System for Text Retrieval |
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US Patent #6,363,179, Methodology for Displaying Search Results using Character
Recognition |
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US Patent #6,377,947, Information Retrieval Based on Using and Locating
Subdocuments |
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US Patent #6,418,455, System for Modifying A Database Using a Transaction Log |
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US Patent #6,430,559,
Method and Apparatus for Profile Score Threshold Setting and Updating |
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US Patent #6,446,066, Method and Apparatus Using Run Length Encoding to Evaluate
a Database |
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US Patent #6,453,079, Method and Apparatus for Displaying Regions in a Document
Image Having a Low Recognition Confidence |
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US Patent #6,463,434,
Method and Apparatus for Profile Score Threshold Setting and Updating |
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US Patent #6,473,755, Overlapping Subdocuments in a Vector Space Search Process |
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US Patent #6,505,198, Sort System for Text
Retrieval |
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US Patent #6,523,030, Sort System for Merging
Database Entries |
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US Patent #6,532,461, Apparatus and
Methodology for Submitting Search Queries |
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US Patent #6,535,876, Method and Apparatus
for Profile Score Threshold Setting and Updating |
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US Patent #6,587,850, Method and Apparatus
for Profile Score Threshold Setting and Updating |
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US Patent #6,721,734,
Method and Apparatus for Information Management Using Fuzzy Typing |
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US Patent #6,728,701, Method and Apparatus
for Database Retrieval Utilizing Vector Optimization |
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US Patent
#6,820,079, Method and Apparatus for retrieving text using document signatures |
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US Patent
#6,876,998, Method for Cross-Linguistic Document Retrieval |
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US Patent
#6,915,308, Method and Apparatus for
information mining and filtering |
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US
Patent #7,356,187, Method and Apparatus for Adjusting the Model Threshold of a
Support Vector Machine for Text Classification and Filtering |
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US
Patent #7,356,604, Method and Apparatus for Comparing Scores in a Vector Space
Retrieval Process |
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US
Patent #7,359,851, Method of Identifying the Language of a Textual Passage Using
Short Word and/or N-Gram Comparisons |
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US
Patent #7,398,269, Method and Apparatus for Document Filtering Using Ensemble
Filters |
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