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Patent applications and USPTO patent grants for Leetaru; Kalev.The latest application filed is for "identifying conceptual gaps in a knowledge base".
Patent | Date |
---|---|
Method and system for retrieving information using an authentication web page Grant 7,716,352 - Leetaru , et al. May 11, 2 | 2010-05-11 |
High-level database management system Grant 7,650,335 - Leetaru , et al. January 19, 2 | 2010-01-19 |
Identifying conceptual gaps in a knowledge base Grant 7,555,472 - Craig , et al. June 30, 2 | 2009-06-30 |
Identifying conceptual gaps in a knowledge base App 20070094210 - Craig; Alan ;   et al. | 2007-04-26 |
High-level database management system App 20060242189 - Leetaru; Kalev ;   et al. | 2006-10-26 |
Method and system for editable web browsing App 20050240869 - Leetaru, Kalev ;   et al. | 2005-10-27 |
Method and system for retrieving information using an authentication web page App 20050240864 - Leetaru, Kalev ;   et al. | 2005-10-27 |
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