Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10657460 | Systems and methods to facilitate local searches via location disambiguation | Ritesh Jitendra Agrawal | 2020-05-19 |
| 9424529 | Systems and methods to facilitate local searches via location disambiguation | Ritesh Jitendra Agrawal | 2016-08-23 |
| 9218390 | Query parser derivation computing device and method for making a query parser for parsing unstructured search queries | Donghui Feng, Kirk Boydston, Nathaniel A. Murray, Clarke Retzer, Remi Zajac | 2015-12-22 |
| 8898095 | Systems and methods to facilitate local searches via location disambiguation | Ritesh Jitendra Agrawal | 2014-11-25 |
| 8473433 | Systems and methods to facilitate local searches via location disambiguation | Ritesh Jitendra Agrawal | 2013-06-25 |
| 8219557 | System for automatically generating queries | Gregory Grefenstette | 2012-07-10 |
| 8219904 | Meta-document and method of managing | Gregory Grefenstette | 2012-07-10 |
| 7949644 | Method and apparatus for constructing a compact similarity structure and for using the same in analyzing document relevance | Norbert Roma, David A. Evans | 2011-05-24 |
| 7769757 | System for automatically generating queries | Gregory Grefenstette | 2010-08-03 |
| 7757168 | Meta-document and method of managing | Gregory Grefenstette | 2010-07-13 |
| 7554398 | Integration improvement technique for switching amplifiers | Larry Kirn, Patrick Lucci | 2009-06-30 |
| 7472131 | Method and apparatus for constructing a compact similarity structure and for using the same in analyzing document relevance | Norbert Roma, David A. Evans | 2008-12-30 |
| 7426509 | Method and apparatus for document filtering using ensemble filters | David A. Evans, Victor M. Sheftel, Jeffrey Bennett, Jesse Alan Montgomery | 2008-09-16 |
| 7398269 | Method and apparatus for document filtering using ensemble filters | David A. Evans, Victor M. Sheftel, Jeffrey Bennett, Jesse Alan Montgomery | 2008-07-08 |
| 7356187 | Method and apparatus for adjusting the model threshold of a support vector machine for text classification and filtering | Norbert Roma, David A. Evans | 2008-04-08 |
| 7284191 | Meta-document management system with document identifiers | Gregory Grefenstette | 2007-10-16 |
| 7117432 | Meta-document management system with transit triggered enrichment | Gregory Grefenstette | 2006-10-03 |
| 6928425 | System for propagating enrichment between documents | Gregory Grefenstette | 2005-08-09 |
| 6868411 | Fuzzy text categorizer | — | 2005-03-15 |
| 6820075 | Document-centric system with auto-completion | Gregory Grefenstette | 2004-11-16 |
| 6778979 | System for automatically generating queries | Gregory Grefenstette | 2004-08-17 |
| 6732090 | Meta-document management system with user definable personalities | Gregory Grefenstette, Christer Fernstrom, Laurence Hubert | 2004-05-04 |