RC

Rishav Chakravarti

AM Amazon: 3 patents #5,147 of 19,158Top 30%
IBM: 3 patents #26,272 of 70,183Top 40%
Overall (All Time): #784,491 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12346315 Natural language query processing Sheng Zhang, Patrick Ng, Zhiguo Wang, Anuj Chauhan, Jiarong Jiang +3 more 2025-07-01
11726997 Multiple stage filtering for natural language query processing pipelines Jun Wang, Zhiguo Wang, Sharanabasappa Parashuram Revadigar, Ramesh M Nallapati, Bing Xiang +7 more 2023-08-15
11500865 Multiple stage filtering for natural language query processing pipelines Jun Wang, Zhiguo Wang, Sharanabasappa Parashuram Revadigar, Ramesh M Nallapati, Bing Xiang +7 more 2022-11-15
10915560 Ranking passages by merging features from factoid answers James W. Murdock, IV, Jiri Navratil 2021-02-09
10762092 Continuous augmentation method for ranking components in information retrieval Jiri Navratil, Bowen Zhou 2020-09-01
10747770 Continuous augmentation method for ranking components in information retrieval Jiri Navratil, Bowen Zhou 2020-08-18