Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11361229 | Post-processor for factoid answer conversions into structured relations in a knowledge base | Charles E. Beller, Paul J. Chase, JR., Richard L. Darden, Michael Drzewucki, Edward G. Katz | 2022-06-14 |
| 11216739 | System and method for automated analysis of ground truth using confidence model to prioritize correction options | Andrew R. Freed, Kyle G. Christianson | 2022-01-04 |
| 11093774 | Optical character recognition error correction model | Charles E. Beller, Edward G. Katz, John A. Riendeau, Sean T. Thatcher | 2021-08-17 |
| 10970533 | Methods and systems for finding elements in optical character recognition documents | Edward G. Katz, Charles E. Beller | 2021-04-06 |
| 10872205 | Process for identifying completion of domain adaptation dictionary activities | Charles E. Beller, Paul J. Chase, JR., Richard L. Darden, Michael Drzewucki, Edward G. Katz | 2020-12-22 |
| 10585898 | Identifying nonsense passages in a question answering system based on domain specific policy | Charles E. Beller, Michael Drzewucki, Kristen M. Summers, Julie Yu | 2020-03-10 |
| 10565503 | Dynamic threshold filtering for watched questions | Charles E. Beller, Paul J. Chase, JR., Richard L. Darden, Michael Drzewucki, Edward G. Katz | 2020-02-18 |
| 10558689 | Leveraging contextual information in topic coherent question sequences | Charles E. Beller, Paul J. Chase, JR., Michael Drzewucki, Edward G. Katz | 2020-02-11 |
| 10394950 | Generation of a grammatically diverse test set for deep question answering systems | Sean L. Bethard, Edward G. Katz | 2019-08-27 |
| 10303763 | Process for identifying completion of domain adaptation dictionary activities | Charles E. Beller, Paul J. Chase, JR., Richard L. Darden, Michael Drzewucki, Edward G. Katz | 2019-05-28 |
| 10282066 | Dynamic threshold filtering for watched questions | Charles E. Beller, Paul J. Chase, JR., Richard L. Darden, Michael Drzewucki, Edward G. Katz | 2019-05-07 |
| 10169328 | Post-processing for identifying nonsense passages in a question answering system | Charles E. Beller, Michael Drzewucki, Kristen M. Summers, Julie Yu | 2019-01-01 |
| 10133724 | Syntactic classification of natural language sentences with respect to a targeted element | Sean L. Bethard, Edward G. Katz | 2018-11-20 |
| 10073833 | Domain-specific method for distinguishing type-denoting domain terms from entity-denoting domain terms | Charles E. Beller, Paul J. Chase, JR., Richard L. Darden, Michael Drzewucki, Edward G. Katz +1 more | 2018-09-11 |
| 10073831 | Domain-specific method for distinguishing type-denoting domain terms from entity-denoting domain terms | Charles E. Beller, Paul J. Chase, JR., Richard L. Darden, Michael Drzewucki, Edward G. Katz +1 more | 2018-09-11 |
| 9842096 | Pre-processing for identifying nonsense passages in documents being ingested into a corpus of a natural language processing system | Charles E. Beller, Michael Drzewucki, Kristen M. Summers, Julie Yu | 2017-12-12 |