Inventor · disambiguated record
Ruiwen Zhao
Also filed as: ZHAO RUIWEN
5 granted patents·1 pending application·72 citations·filing 2018–2024
79Inventor score
Technology areasG06F
Files withAMAZON TECH INC6
Top patents by PatentIndex Score
6 records- 0196US10803197B1Masking sensitive information in records of filtered accesses to unstructured dataAMAZON TECH INC·Filed 2018·Granted Oct 13, 2020·42 cites·20 claims
- 0292US10664508B1Server-side filtering of unstructured data items at object storage servicesAMAZON TECH INC·Filed 2018·Granted May 26, 2020·13 cites·20 claims
- 0392US10650032B1Filtering pipeline optimizations for unstructured dataAMAZON TECH INC·Filed 2018·Granted May 12, 2020·16 cites·20 claims
- 0481US11625501B2Masking sensitive information in records of filtered accesses to unstructured dataAMAZON TECH INC·Filed 2020·Granted Apr 11, 2023·1 cites·20 claims
- 0580US2024419840A1Masking sensitive information in records of filtered accesses to unstructured dataAMAZON TECH INC·Filed 2024·Application pending·0 cites
- 0677US12118122B2Masking sensitive information in records of filtered accesses to unstructured dataAMAZON TECH INC·Filed 2023·Granted Oct 15, 2024·0 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when Ruiwen Zhao files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →