CW

Christopher A. Welty

IBM: 3 patents #2,223 of 11,143Top 20%
Overall (2019): #94,670 of 560,194Top 20%
3
Patents 2019

Issued Patents 2019

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10482115 Providing question and answers with deferred type evaluation using text with limited structure James W. Murdock, IV, James J. Fan, Pablo A. Duboue, David A. Ferrucci, Wlodek W. Zadrozny 2019-11-19
10346751 Extraction of inference rules from heterogeneous graphs Apoorv Agarwal, Kenneth J. Barker, Jennifer Chu-Carroll, Aditya A. Kalyanpur, Wlodek W. Zadrozny 2019-07-09
10242310 Type evaluation in a question-answering system Sugato Bagchi, Mihaela Ancuta Bornea, James J. Fan, Aditya A. Kalyanpur 2019-03-26