Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11188613 | Protecting a social media post with a hashtag from divergence | Benjamin P. Segal, John M. Prager, Radha M. De, Sujoy Roy | 2021-11-30 |
| 11144544 | Providing answers to questions including assembling answers from multiple document segments | Eric W. Brown, Jennifer Chu-Carroll, David A. Ferrucci | 2021-10-12 |
| 11138521 | System and method for defining and using different levels of ground truth | Stephan J. Roorda, Mary D. Swift | 2021-10-05 |
| 11048737 | Concept identification in a question answering system | Aditya A. Kalyanpur | 2021-06-29 |
| 10915560 | Ranking passages by merging features from factoid answers | Rishav Chakravarti, Jiri Navratil | 2021-02-09 |
| 10902038 | Providing answers to questions using logical synthesis of candidate answers | Eric W. Brown, Jennifer Chu-Carroll, David A. Ferrucci, Adam P. Lally, John M. Prager | 2021-01-26 |