Inventor
QU KAIWEN
US6 patents
Patents
6 patentsUS10803197B1Oct 13, 2020
Masking sensitive information in records of filtered accesses to unstructured data
AMAZON TECH INC42 citations95
US10664508B1May 26, 2020
Server-side filtering of unstructured data items at object storage services
AMAZON TECH INC13 citations83
US10650032B1May 12, 2020
Filtering pipeline optimizations for unstructured data
AMAZON TECH INC16 citations81
US11625501B2Apr 11, 2023
Masking sensitive information in records of filtered accesses to unstructured data
AMAZON TECH INC1 citations70
US12118122B2Oct 15, 2024
Masking sensitive information in records of filtered accesses to unstructured data
AMAZON TECH INC0 citations60
US12271376B1Apr 8, 2025
Generating metadata from a scan of a data object in an object store for performing subsequent queries to the data object
AMAZON TECH INC0 citations50