Nunberg; Geoffrey D.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Nunberg; Geoffrey D..The latest application filed is for "systems and methods for authoritativeness grading, estimation and sorting of documents in large heterogeneous document collections".

Company Profile

0.5.4

Nunberg; Geoffrey D. - San Francisco CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Systems and methods for authoritativeness grading, estimation and sorting of documents in large heterogeneous document collections Grant 7,188,117 - Farahat , et al. March 6, 2	2007-03-06
Systems and methods for authoritativeness grading, estimation and sorting of documents in large heterogeneous document collections Grant 7,167,871 - Farahat , et al. January 23, 2	2007-01-23
Article and method of automatically determining text genre using surface features of untagged texts Grant 6,973,423 - Nunberg , et al. December 6, 2	2005-12-06
Systems and methods for authoritativeness grading, estimation and sorting of documents in large heterogeneous document collections App 20030226100 - Farahat, Ayman O. ; et al.	2003-12-04
Systems and methods for authoritativeness grading, estimation and sorting of documents in large heterogeneous document collections App 20030225750 - Farahat, Ayman O. ; et al.	2003-12-04
Systems and methods for authoritativeness grading, estimation and sorting of documents in large heterogeneous document collections App 20030221166 - Farahat, Ayman O. ; et al.	2003-11-27
Article and method of automatically filtering information retrieval results using test genre Grant 6,505,150 - Nunberg , et al. January 7, 2	2003-01-07
Article And Method Of Automatically Filtering Information Retrieval Results Using Text Genre App 20020002450 - NUNBERG, GEOFFREY D. ; et al.	2002-01-03
Processing natural language text using autonomous punctuational structure Grant 5,111,398 - Nunberg , et al. May 5, 1	1992-05-05

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