Inventor
IYER GANESHAN RAMACHANDRAN
US24 patents
Patents
24 patentsUS11487870B1Nov 1, 2022
Logging from user-defined functions
SNOWFLAKE INC7 citations86
US11487778B1Nov 1, 2022
Managed event tables in a database system
SNOWFLAKE INC8 citations85
US11586515B1Feb 21, 2023
Data ingestion replication and disaster recovery
SNOWFLAKE INC6 citations83
US11494352B1Nov 8, 2022
Efficient deduplication of randomized file paths
SNOWFLAKE INC5 citations82
US11922328B1Mar 5, 2024
Generating machine-learning model for document extraction
SNOWFLAKE INC9 citations78
US12248448B1Mar 11, 2025
Configuring check constraint and row violation logging using error tables
SNOWFLAKE INC3 citations74
US11921700B1Mar 5, 2024
Error tables to track errors associated with a base table
SNOWFLAKE INC3 citations74
US11645298B1May 9, 2023
Configuring managed event tables using execution node processes
SNOWFLAKE INC1 citations73
US11748318B1Sep 5, 2023
Schema evolution
SNOWFLAKE INC2 citations72
US11625367B1Apr 11, 2023
Schema evolution
SNOWFLAKE INC2 citations72
US12481643B2Nov 25, 2025
Error tables for use with recovery actions
SNOWFLAKE INC0 citations62
US12182155B2Dec 31, 2024
Configuring an event table using computing node processes
SNOWFLAKE INC0 citations62
US12182099B2Dec 31, 2024
Error tables to track errors associated with a base table
SNOWFLAKE INC0 citations62
US12032685B2Jul 9, 2024
Logging from user-defined functions
SNOWFLAKE INC0 citations62
US12007961B2Jun 11, 2024
Schema evolution
SNOWFLAKE INC0 citations62
US12399875B2Aug 26, 2025
Efficient deduplication of randomized file paths
SNOWFLAKE INC0 citations61
US11853274B2Dec 26, 2023
Efficient deduplication of randomized file paths
SNOWFLAKE INC0 citations61
US12547621B2Feb 10, 2026
Source monitoring for discrete workload processing
SNOWFLAKE INC0 citations60
US12579044B2Mar 17, 2026
Data ingestion replication and disaster recovery
SNOWFLAKE INC0 citations59
US12093152B2Sep 17, 2024
Data ingestion replication and disaster recovery
SNOWFLAKE INC0 citations59
US11983165B1May 14, 2024
Load history calculation in internal stage replication
SNOWFLAKE INC1 citations59
US12236355B2Feb 25, 2025
Generating machine-learning model for document extraction
SNOWFLAKE INC0 citations55
US12314225B2May 27, 2025
Continuous ingestion of custom file formats
SNOWFLAKE INC0 citations52
US12164966B1Dec 10, 2024
Dynamic task allocation and datastore scaling
SNOWFLAKE INC0 citations50