Inventor

LIU JUNWEI

CN36 patents

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

LIU JUNWEI

ELECTRONIC SILK ROAD SHENZHEN TECH CO LTD

Case for mobile phone

Wireless charger

Protective case for mobile phone

Charger

Case for mobile phone

Film applicator for mobile telephone

Protective cover for earphone charging case

Case for mobile phone

Film applicator for mobile telephone

Protective cover for earphone charging case

Case for mobile phone

XINJIANG GOLDWIND SCIENCE & TECH CO LTD

Heat exchange system and motor

Generator and wind turbine

Generator and wind turbine

Cooling system and wind power generator set

Cooling system and wind power generator set

SHENZHEN ILLUSDESIGN CREATIVE CO LTD

Mobile phone case

Protective cover for earphone case

Mobile phone case

UNIV QINGDAO TECHNOLOGY

Pile-side lateral static load device

Fiber pre-dispersing device for fiber reinforced concrete

P-y curve-based element test device and test method

TENCENT TECH SHENZHEN CO LTD

Method used by mobile terminal to return to home screen, mobile terminal and storage medium

Method used by mobile terminal to return to home screen, mobile terminal and storage medium

UNIV ZHEJIANG

Testing apparatus for directional simulation of dynamic collision between deep-sea shell structure and seabed

Combined suction anchor reinforced by grouting spiral anchor

UNIV XIDIAN

Methods for preparing AlN based template having Si substrate and GaN based epitaxial structure having Si substrate

Material structure for low thermal resistance silicon-based gallium nitride microwave and millimeter-wave devices and manufacturing method thereof

UNIV HONG KONG SCIENCE & TECH

All optical neural network

WEIYU SHENZHEN TECH CO LTD

Card holder

BOE TECHNOLOGY GROUP CO LTD

Audiovisual device and control method of audiovisual device

APPLE INC

Folded optics with tilt actuator and spring suspension

SAMSUNG ELECTRONICS CO LTD

Method for sharing content and content sharing system

LIU JUNWEI

Apparatus and methods for memory using in-plane polarization

Baidu online network technology beijing co ltd

Advertising method, device and system, and computer-readable storage medium

BEIJING GOLDWIND SCIENCE & CREATION WINDPOWER EQUIPMENT CO LTD

Motor rotor holder and motor