CLARITECH CORPORATION

Organization

PITTSBURGH, PA, US

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for comparing scores in a vector space retriev...
- Patent number 7,356,604
- Issue date Apr 8, 2008
- Claritech Corporation
- Norbert Roma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for information mining and filtering
- Patent number 6,915,308
- Issue date Jul 5, 2005
- Claritech Corporation
- Davis A. Evans
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for cross-linguistic document retrieval
- Patent number 6,876,998
- Issue date Apr 5, 2005
- Claritech Corporation
- David A. Evans
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for retrieving text using document signatures
- Patent number 6,820,079
- Issue date Nov 16, 2004
- Claritech Corporation
- David A. Evans
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for database retrieval utilizing vector optimi...
- Patent number 6,728,701
- Issue date Apr 27, 2004
- Claritech Corporation
- Emilia Stoica
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for information management using fuzzy typing
- Patent number 6,721,734
- Issue date Apr 13, 2004
- Claritech Corporation
- Pero Subasic
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for profile score threshold setting and updating
- Patent number 6,587,850
- Issue date Jul 1, 2003
- Claritech Corporation
- Chengxiang Zhai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sort system for merging database entries
- Patent number 6,523,030
- Issue date Feb 18, 2003
- Claritech Corporation
- Michael L. Horowitz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sort system for text retrieval
- Patent number 6,505,198
- Issue date Jan 7, 2003
- Claritech Corporation
- Michael L. Horowitz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Overlapping subdocuments in a vector space search process
- Patent number 6,473,755
- Issue date Oct 29, 2002
- Claritech Corporation
- David A. Evans
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for profile score threshold setting and updating
- Patent number 6,463,434
- Issue date Oct 8, 2002
- Claritech Corporation
- Chengxiang Zhai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for displaying regions in a document image hav...
- Patent number 6,453,079
- Issue date Sep 17, 2002
- Claritech Corporation
- Michael J. McInerny
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus using run length encoding to evaluate a database
- Patent number 6,446,066
- Issue date Sep 3, 2002
- Claritech Corporation
- Michael L. Horowitz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for profile score threshold setting and updating
- Patent number 6,430,559
- Issue date Aug 6, 2002
- Claritech Corporation
- Chengxiang Zhai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System for modifying a database using a transaction log
- Patent number 6,418,455
- Issue date Jul 9, 2002
- Claritech Corporation
- Michael L. Horowitz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information retrieval based on using and locating subdocuments
- Patent number 6,377,947
- Issue date Apr 23, 2002
- Claritech Corporation
- David A. Evans
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methodology for displaying search results using character recognition
- Patent number 6,363,179
- Issue date Mar 26, 2002
- Claritech Corporation
- David A. Evans
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sort system for text retrieval
- Patent number 6,278,990
- Issue date Aug 21, 2001
- Claritech Corporation
- Michael L. Horowitz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for cross-linguistic database retrieval
- Patent number 6,263,329
- Issue date Jul 17, 2001
- Claritech
- David A. Evans
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and methodology for submitting search queries
- Patent number 6,226,631
- Issue date May 1, 2001
- Claritech Corporation
- David A. Evans
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Overlapping subdocuments in a vector space search process
- Patent number 6,205,443
- Issue date Mar 20, 2001
- Claritech Corporation
- David A. Evans
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sort system for merging database entries
- Patent number 6,138,114
- Issue date Oct 24, 2000
- Claritech Corporation
- Michael L. Horowitz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System for modifying a database using a transaction log
- Patent number 6,134,562
- Issue date Oct 17, 2000
- Claritech Corporation
- Michael L. Horowitz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information retrieval based on use of subdocuments
- Patent number 6,115,706
- Issue date Sep 5, 2000
- Claritech Corporation
- David A. Evans
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus using run length encoding to evaluate a database
- Patent number 6,112,204
- Issue date Aug 29, 2000
- Claritech Corporation
- Michael L. Horowitz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for cross-linguistic document retrieval
- Patent number 6,055,528
- Issue date Apr 25, 2000
- Claritech Corporation
- David A. Evans
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for retrieving text using document signatures
- Patent number 6,029,167
- Issue date Feb 22, 2000
- Claritech Corporation
- David A. Evans
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information retrieval based on use of sub-documents
- Patent number 5,999,925
- Issue date Dec 7, 1999
- Claritech Corporation
- David A. Evans
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sort system for merging database entries
- Patent number 5,995,962
- Issue date Nov 30, 1999
- Claritech Corporation
- Michael L. Horowitz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methodology for displaying search results using character recognition
- Patent number 5,987,448
- Issue date Nov 16, 1999
- Claritech Corporation
- David A. Evans
- G06 - COMPUTING CALCULATING COUNTING

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Trademarklast 30 trademarks

Information Trademark
78006212 - CLAIRVOYANCE
- Serial number 78006212
- Registration number 2807372
- Filing date Apr 29, 2000
- CLARITECH Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74498683 - CLARITECH
- Serial number 74498683
- Registration number 2030547
- Filing date Mar 9, 1994
- CLARITECH Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74498687 - CLARITECH
- Serial number 74498687
- Filing date Mar 9, 1994
- CLARITECH Corporation
- 35 - Advertising

CLARITECH CORPORATION

Organization

Patents Grantslast 30 patents

Method and apparatus for comparing scores in a vector space retriev...

Method and apparatus for information mining and filtering

Method for cross-linguistic document retrieval

Method and apparatus for retrieving text using document signatures

Method and apparatus for database retrieval utilizing vector optimi...

Method and apparatus for information management using fuzzy typing

Method and apparatus for profile score threshold setting and updating

Sort system for merging database entries

Sort system for text retrieval

Overlapping subdocuments in a vector space search process

Method and apparatus for profile score threshold setting and updating

Method and apparatus for displaying regions in a document image hav...

Method and apparatus using run length encoding to evaluate a database

Method and apparatus for profile score threshold setting and updating

System for modifying a database using a transaction log

Information retrieval based on using and locating subdocuments

Methodology for displaying search results using character recognition

Sort system for text retrieval

Method and apparatus for cross-linguistic database retrieval

Apparatus and methodology for submitting search queries

Overlapping subdocuments in a vector space search process

Sort system for merging database entries

System for modifying a database using a transaction log

Information retrieval based on use of subdocuments

Method and apparatus using run length encoding to evaluate a database

Method for cross-linguistic document retrieval

Method and apparatus for retrieving text using document signatures

Information retrieval based on use of sub-documents

Sort system for merging database entries

Methodology for displaying search results using character recognition

Trademarklast 30 trademarks

78006212 - CLAIRVOYANCE

74498683 - CLARITECH

74498687 - CLARITECH