Inventor

LI QINGYUAN

CN24 patents

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

LI QINGYUAN

BOSCH GMBH ROBERT

Real-time pressure-volume curve generation for a hydraulic system

System and method for motor brake boost function failure

Electric vehicle moving direction detection

Hill rollback speed control

Performing a diagnostic on a hydraulic system while the vehicle is operating

LI QINGYUAN

Silent computers having external heat sinks and portable raid docks

Determining low-speed driving direction in a vehicle

Methods and devices to provide persistent hot tactile experience

UNIV GUANGZHOU

Method for certificate transaction validation of blockchain-based resource public key infrastructure

Method for bidirectional authorization of blockchain-based resource public key infrastructure

Blockchain-based verifiable inter-domain routing validation method

XUZHOU YONGKANG ELECTRONIC SCIENCE TECH CO LTD

Pulse oximeter

Pulse oximeter

DELPHI TECH INC

Method and apparatus for estimating vehicle brake rotor temperature

Model based brake pressure estimation

BEIJING XIAOMI INTELLIGENT TECH CO LTD

Method and apparatus for training neural network, and storage medium

Search method, device and storage medium for neural network model structure

WU HSIEN-CHENG KEVIN

Cooperative traction control system using dual slip controllers

SHENZHEN BGMMED TECH CO LTD

Handheld nebulizer

WU HSIENCHENG

System and method for compensating sensor signals

UNIV WEST VIRGINIA

Method to produce C4 olefins from natural gas-derived acetylene

ROBINSON RICK

Vehicle speed estimation for 4WD vehicles under wheel-spinning situations

UNIV NANJING POSTS & TELECOMMUNICATIONS

Text classification system based on feature selection and method thereof

JIANGXI HEMEI CERAM CO LTD

Method for manufacturing ceramic tiles decorated with dry particles to give three-dimensional patterns