Inventor
SENTHIVEL THIRUVARUL SELVAN
US4 patents
Patents
4 patentsUS11556579B1Jan 17, 2023
Service architecture for ontology linking of unstructured text
AMAZON TECH INC15 citations79
US11487942B1Nov 1, 2022
Service architecture for entity and relationship detection in unstructured text
AMAZON TECH INC15 citations79
US12124440B1Oct 22, 2024
Converting natural language queries to SQL queries using ontological codes and placeholders
AMAZON TECH INC4 citations66
US12242525B1Mar 4, 2025
Service architecture for ontology linking of unstructured text
AMAZON TECH INC1 citations58