P

Inventor

LIU SIWEI

CN10 patents
⚠️ This page may combine multiple inventors who share the name “LIU SIWEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GRG BANKING EQUIPMENT CO LTD

3 patents
US9827599B2Nov 28, 2017

Banknote recognition and classification method and system

GRG BANKING EQUIPMENT CO LTD2 citations70
US10319168B2Jun 11, 2019

Quality control method for paper money authentication and system therefor

GRG BANKING EQUIPMENT CO LTD0 citations49
US9519838B2Dec 13, 2016

Character recognition method

GRG BANKING EQUIPMENT CO LTD0 citations40

HUAWEI TECH CO LTD

3 patents
US12126864B2Oct 22, 2024

Screen interaction method and apparatus for electronic device

HUAWEI TECH CO LTD0 citations61
US12517646B2Jan 6, 2026

Text input method and apparatus based on virtual keyboard

HUAWEI TECH CO LTD0 citations46
US11507190B2Nov 22, 2022

Gesture control method applied to VR device, and apparatus

HUAWEI TECH CO LTD0 citations38

UNIV HUAZHONG SCIENCE TECH

1 patent
US10400567B2Sep 3, 2019

Pipeline descaling and rock stratum fracturing device based on electro-hydraulic pulse shock waves

UNIV HUAZHONG SCIENCE TECH2 citations69

UNIV SUN YAT SEN

1 patent
US11370886B2Jun 28, 2022

Polymer with low dielectric constant and molecular structure design method capable of reducing dielectric constant of polymer

UNIV SUN YAT SEN0 citations56

AMAZON TECH INC

1 patent
US12373252B1Jul 29, 2025

Managing fairness of resource scheduling for performance bursting in multi-tenant environments

AMAZON TECH INC1 citations54

XU YOUHAO

1 patent
US9580664B2Feb 28, 2017

Catalytic conversion method for improving product distribution

XU YOUHAO0 citations45