Inventor

QIN RUIFENG

CN28 patents

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

QIN RUIFENG

JOHNSON ELECTRIC INT AG

Electric motor and rotor thereof

Multi-port valve and thermal management system having multi-port valve

Multi-port valve, and thermal management system provided with same and application thereof

Thermal management system and valve thereof

Multi-ports valve and thermal management system having same

Fluid pump

Electric coolant pump and manufacturing method for movable unit of the same

Liquid pump

Electric motor and rotor thereof

Actuator having two motors and cooling fan module using the same

Pump and electric motor stator thereof

BEIJING BOE OPTOELECTRONICS TECH CO LTD

VR integrated machine and running method thereof

Display device including sub light valves shielding sub-pixels in a response phase, virtual reality equipment, and driving method

Image processing method of virtual reality and apparatus thereof

Display optimization method and a display apparatus

Dual-screen display method for eliminating AR/VR picture tearing and AR/VR display device

Face tracking method and device

Current compensation circuit, virtual reality device and control method

JOHNSON ELECTRIC SA

Electric motor

Resolver and electric motor using same

Electric motor

Fuse component and electric motor incorporating the same

Torque transmitting device and powertrain incorporating a permanent magnet motor

BOE TECHNOLOGY GROUP CO LTD

Picture display method and apparatus, and device and medium

Display control apparatus, display control method and display device

Mobile terminal managing method and system, mobile terminal

BEIJING BOE DISPLAY TECH CO

Method, apparatus, and device for processing video data and computer storage medium

QIN RUIFENG

Electric motor