Inventor · disambiguated record
Bangrui Liu
Also filed as: LIU BANGRUI
2 granted patents·1 pending application·13 citations·filing 2018–2024
51Inventor score
Files withAMAZON TECH INC3
Top patents by PatentIndex Score
3 records- 0189US11281857B1Composite slot type resolutionAMAZON TECH INC·Filed 2018·Granted Mar 22, 2022·13 cites·19 claims
- 0264US2025111850A1Dialog-driven applications supporting alternative vocal input stylesAMAZON TECH INC·Filed 2024·Application pending·0 cites
- 0351US12205584B1Dialog-driven applications supporting alternative vocal input stylesAMAZON TECH INC·Filed 2021·Granted Jan 21, 2025·0 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when Bangrui Liu 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 →