Beller; Charles Evan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Beller; Charles Evan.The latest application filed is for "automated determination of document utility for a document corpus".
- Beller; Charles Evan - Baltimore MD
| Patent | Date |
|---|---|
| Precision batch interaction with a question answering system Grant 11,227,113 - Beller , et al. January 18, 2 | 2022-01-18 |
| Automated Determination Of Document Utility For A Document Corpus App 20190324970 - Beller; Charles Evan ; et al. | 2019-10-24 |
| Automated determination of document utility for a document corpus Grant 10,372,714 - Beller , et al. | 2019-08-06 |
| Automated Determination Of Document Utility For A Document Corpus App 20170228434 - Beller; Charles Evan ; et al. | 2017-08-10 |
| Precision Batch Interaction With A Question Answering System App 20170206241 - Beller; Charles Evan ; et al. | 2017-07-20 |
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