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Patent applications and USPTO patent grants for Messerly; John J..The latest application filed is for "information retrieval utilizing semantic representation of text and based on constrained expansion of query words".
Patent | Date |
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Information retrieval utilizing semantic representation of text and based on constrained expansion of query words Grant 6,246,977 - Messerly , et al. June 12, 2 | 2001-06-12 |
Information retrieval utilizing semantic representation of text by identifying hypernyms and indexing multiple tokenized semantic structures to a same passage of text Grant 6,161,084 - Messerly , et al. December 12, 2 | 2000-12-12 |
Information retrieval utilizing semantic representation of text Grant 6,076,051 - Messerly , et al. June 13, 2 | 2000-06-13 |
Method for providing a substitute for a requested inaccessible object by identifying substantially similar objects using weights corresponding to object features Grant 5,941,944 - Messerly August 24, 1 | 1999-08-24 |
Method and apparatus for printing Braille Grant 4,653,942 - Soloveychik , et al. March 31, 1 | 1987-03-31 |
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