Inventor · disambiguated record
Ritwik Ray
Also filed as: RAY RITWIK
7 granted patents·1 pending application·15 citations·filing 2018–2024
80Inventor score
Files withIBM8
Top patents by PatentIndex Score
8 records- 0189US11869264B2Pre-processing a table in a document for natural language processingIBM·Filed 2023·Granted Jan 9, 2024·1 cites·20 claims
- 0288US11423042B2Extracting information from unstructured documents using natural language processing and conversion of unstructured documents into structured documentsIBM·Filed 2020·Granted Aug 23, 2022·3 cites·20 claims
- 0388US11392753B2Navigating unstructured documents using structured documents including information extracted from unstructured documentsIBM·Filed 2020·Granted Jul 19, 2022·3 cites·17 claims
- 0487US11587347B2Pre-processing a table in a document for natural language processingIBM·Filed 2021·Granted Feb 21, 2023·2 cites·20 claims
- 0580US11163836B2Extraction of information and smart annotation of relevant information within complex documentsIBM·Filed 2018·Granted Nov 2, 2021·4 cites·16 claims
- 0679US2024412548A1Pre-processing a table in a document for natural language processingIBM·Filed 2024·Application pending·0 cites
- 0778US12112562B2Pre-processing a table in a document for natural language processingIBM·Filed 2023·Granted Oct 8, 2024·0 cites·17 claims
- 0873US11163837B2Extraction of information and smart annotation of relevant information within complex documentsIBM·Filed 2019·Granted Nov 2, 2021·2 cites·11 claims
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