Issued Patents All Time
Showing 25 most recent of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11288295 | Utilizing word embeddings for term matching in question answering systems | Chang Wang, Bing Xiang, Bowen Zhou | 2022-03-29 |
| 11068794 | Leveraging an external ontology for graph expansion in inference systems | Sugato Bagchi, Michael A. Barborak, Kenneth J. Barker, Jennifer Chu-Carroll, John M. Prager | 2021-07-20 |
| 10482115 | Providing question and answers with deferred type evaluation using text with limited structure | James W. Murdock, IV, Christopher A. Welty, Pablo A. Duboue, David A. Ferrucci, Wlodek W. Zadrozny | 2019-11-19 |
| 10467270 | Utilizing word embeddings for term matching in question answering systems | Chang Wang, Bing Xiang, Bowen Zhou | 2019-11-05 |
| 10467268 | Utilizing word embeddings for term matching in question answering systems | Chang Wang, Bing Xiang, Bowen Zhou | 2019-11-05 |
| 10387409 | QA based on context aware, real-time information from mobile devices | Seraphin B. Calo, Douglas M. Freimuth, Raghu Kiran Ganti, Fan Ye | 2019-08-20 |
| 10380105 | QA based on context aware, real-time information from mobile devices | Seraphin B. Calo, Douglas M. Freimuth, Raghu Kiran Ganti, Fan Ye | 2019-08-13 |
| 10242310 | Type evaluation in a question-answering system | Sugato Bagchi, Mihaela Ancuta Bornea, Aditya A. Kalyanpur, Christopher A. Welty | 2019-03-26 |
| 10223441 | Scoring candidates using structural information in semi-structured documents for question answering systems | David A. Ferrucci | 2019-03-05 |
| 10108904 | Combining different type coercion components for deferred type evaluation | Sugato Bagchi, David A. Ferrucci, Aditya A. Kalyanpur, James W. Murdock, IV, Christopher A. Welty | 2018-10-23 |
| 9946763 | Evaluating passages in a question answering computer system | Michael A. Barborak, Michael Robert Glass, Aditya A. Kalyanpur, Adam P. Lally, James W. Murdock, IV +1 more | 2018-04-17 |
| 9946764 | Evaluating passages in a question answering computer system | Michael A. Barborak, Michael Robert Glass, Aditya A. Kalyanpur, Adam P. Lally, James W. Murdock, IV +1 more | 2018-04-17 |
| 9947314 | Semi-supervised learning of word embeddings | Liangliang Cao, Chang Wang, Bing Xiang, Bowen Zhou | 2018-04-17 |
| 9940584 | Leveraging an external ontology for graph expansion in inference systems | Sugato Bagchi, Michael A. Barborak, Kenneth J. Barker, Jennifer Chu-Carroll, John M. Prager | 2018-04-10 |
| 9922025 | Generating distributed word embeddings using structured information | James H. Cross, III, Bing Xiang, Bowen Zhou | 2018-03-20 |
| 9898458 | Generating distributed word embeddings using structured information | James H. Cross, III, Bing Xiang, Bowen Zhou | 2018-02-20 |
| 9892113 | Generating distributed word embeddings using structured information | James H. Cross, III, Bing Xiang, Bowen Zhou | 2018-02-13 |
| 9858261 | Relation extraction using manifold models | Chang Wang | 2018-01-02 |
| 9830381 | Scoring candidates using structural information in semi-structured documents for question answering systems | David A. Ferrucci | 2017-11-28 |
| 9798800 | Providing question and answers with deferred type evaluation using text with limited structure | Pablo A. Duboue, David A. Ferrucci, James W. Murdock, IV, Christopher A. Welty, Wlodek W. Zadrozny | 2017-10-24 |
| 9792549 | Extraction of semantic relations using distributional relation detection | Mihaela Ancuta Bornea, Alfio Massimiliano Gliozzo, Christopher A. Welty | 2017-10-17 |
| 9785887 | Extraction of semantic relations using distributional relation detection | Mihaela Ancuta Bornea, Alfio Massimiliano Gliozzo, Christopher A. Welty | 2017-10-10 |
| 9672814 | Semi-supervised learning of word embeddings | Liangliang Cao, Chang Wang, Bing Xiang, Bowen Zhou | 2017-06-06 |
| 9659560 | Semi-supervised learning of word embeddings | Liangliang Cao, Chang Wang, Bing Xiang, Bowen Zhou | 2017-05-23 |
| 9569503 | Type evaluation in a question-answering system | Sugato Bagchi, Mihaela Ancuta Bornea, Aditya A. Kalyanpur, Christopher A. Welty | 2017-02-14 |