Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9529845 | Candidate generation in a question answering system | Jennifer Chu-Carroll, David A. Ferrucci | 2016-12-27 |
| 9460386 | Passage justification scoring for question answering | Chang Wang | 2016-10-04 |
| 9454725 | Passage justification scoring for question answering | Chang Wang | 2016-09-27 |
| 9262938 | Combining different type coercion components for deferred type evaluation | Sugato Bagchi, David A. Ferrucci, Aditya A. Kalyanpur, James W. Murdock, IV, Christopher A. Welty | 2016-02-16 |
| 9189541 | Evidence profiling | Eric W. Brown, Jennifer Chu-Carroll, David A. Ferrucci, David C. Gondek, Anthony T. Levas +1 more | 2015-11-17 |
| 9189542 | Evidence profiling | Eric W. Brown, Jennifer Chu-Carroll, David A. Ferrucci, David C. Gondek, Anthony T. Levas +1 more | 2015-11-17 |
| 9037452 | Relation topic construction and its application in semantic relation extraction | David C. Gondek, Aditya A. Kalyanpur, Chang Wang | 2015-05-19 |
| 9037615 | Querying and integrating structured and unstructured data | Mihaela Ancuta Bornea, Songyun Duan, Achille B. Fokoue-Nkoutche, Alfio Massimiliano Gliozzo, Aditya A. Kalyanpur +3 more | 2015-05-19 |
| 8943051 | Lexical answer type confidence estimation and application | David A. Ferrucci, David C. Gondek, Aditya A. Kalyanpur, Adam P. Lally, James W. Murdock, IV +1 more | 2015-01-27 |
| 8892550 | Source expansion for information retrieval and information extraction | Jennifer Chu-Carroll, Nico M. Schlaefer, Wlodek W. Zadrozny | 2014-11-18 |
| 8750630 | Hierarchical and index based watermarks represented as trees | Aaron K. Baughman, Richard L. Darden, Aditya A. Kalyanpur | 2014-06-10 |
| 8600986 | Lexical answer type confidence estimation and application | David A. Ferrucci, David C. Gondek, Aditya A. Kalyanpur, Adam P. Lally, James W. Murdock, IV +1 more | 2013-12-03 |
| 8510296 | Lexical answer type confidence estimation and application | David A. Ferrucci, David C. Gondek, Aditya A. Kalyanpur, Adam P. Lally, James W. Murdock, IV +1 more | 2013-08-13 |
| 8332394 | System and method for providing question and answers with deferred type evaluation | David A. Ferrucci, David C. Gondek, Wlodek W. Zadrozny | 2012-12-11 |
| 8200656 | Inference-driven multi-source semantic search | Eric W. Brown, Jennifer Chu-Carroll, David A. Ferrucci, David C. Gondek, Anthony T. Levas +1 more | 2012-06-12 |