Inventor
Ponnambalam Marimuthu
US7 patents
Patents
7 patentsUS10055426B2Aug 21, 2018
System and method transforming source data into output data in big data environments
AMERICAN EXPRESS TRAVEL RELATED SERVICES CO INC307 citations97
US10169601B2Jan 1, 2019
System and method for reading and writing to big data storage formats
AMERICAN EXPRESS TRAVEL RELATED SERVICES CO INC38 citations93
US10943024B2Mar 9, 2021
Querying in big data storage formats
AMERICAN EXPRESS TRAVEL RELATED SERVICES CO INC2 citations71
US10055471B2Aug 21, 2018
Integrated big data interface for multiple storage types
AMERICAN EXPRESS TRAVEL RELATED SERVICES CO INC5 citations71
US11620400B2Apr 4, 2023
Querying in big data storage formats
AMERICAN EXPRESS TRAVEL RELATED SERVICES CO INC0 citations61
US10956438B2Mar 23, 2021
Catalog with location of variables for data
AMERICAN EXPRESS TRAVEL RELATED SERVICES CO INC0 citations61
US10521404B2Dec 31, 2019
Data transformations with metadata
AMERICAN EXPRESS TRAVEL RELATED SERVICES CO INC0 citations50