Inventor
Zhan andong
US14 patents
Patents
14 patentsUS11930045B1Mar 12, 2024
Secure network access from sandboxed applications
SNOWFLAKE INC16 citations92
US10997286B1May 4, 2021
Secure code execution in a database system
SNOWFLAKE INC29 citations92
US10719517B1Jul 21, 2020
Distributed metadata-based cluster computing
SNOWFLAKE INC11 citations84
US11409864B1Aug 9, 2022
Tracing supervisor for UDFs in a database system
SNOWFLAKE INC8 citations83
US11494386B2Nov 8, 2022
Distributed metadata-based cluster computing
SNOWFLAKE INC1 citations72
US11250005B2Feb 15, 2022
Distributed metadata-based cluster computing
SNOWFLAKE INC1 citations72
US11640458B2May 2, 2023
Tracing user-defined functions in a database system
SNOWFLAKE INC1 citations71
US11113390B1Sep 7, 2021
Secure execution of a user defined function
SNOWFLAKE INC1 citations71
US12323468B2Jun 3, 2025
Secure execution of user-defined functions
SNOWFLAKE INC0 citations60
US12216648B1Feb 4, 2025
Row-order dependent dataframe workloads
SNOWFLAKE INC1 citations60
US12019735B2Jun 25, 2024
Tracing function execution in a database system
SNOWFLAKE INC0 citations60
US11822645B2Nov 21, 2023
Tracing function execution in a database system
SNOWFLAKE INC0 citations60
US11295009B2Apr 5, 2022
Managing execution of a user defined function
SNOWFLAKE INC0 citations60
US12277101B2Apr 15, 2025
Dataframe workloads using read-only data snapshots
SNOWFLAKE INC0 citations59