Inventor

GUO JIE

CN27 patents

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

GUO JIE

UNIV HARBIN ENG

Method and apparatus for acquiring aerodynamic noise of compressor, medium, and product

Low-noise main bearing cap for internal combustion engine

Sensor for measuring seating force of engine intake and exhaust valve and measuring method

Fully variable valve train with rotary plunger for internal combustion engine

Noise-reducing and nonuniform tip clearance structure of centrifugal compressor

Intake bypass recirculation structure capable of silencing

Air intake bypass recirculation structure with adjustable air entraining amount and controllable broadband noise

Sensor for measuring cam and tappet contact force of engine and measuring method

UNIV CHANGZHOU

Protective devices for submarine pipelines

Adaptive sealing devices for pipeline porous leakage

Detachable anti-vibration sealing protection device for pipe flange

Sea surface oil recovery device

CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD

Non-aqueous electrolyte and preparation method thereof, and secondary battery and electric apparatus containing same

Electrolyte, secondary battery, battery module, battery pack, and power consuming device

Battery cell, battery, and electric apparatus

CHEN LAURENCE LUJUN

Intelligent device with both recording and playing back 3D movies and the relevant apparatus and methods

Method of glasses-less 3D display

ZHONGKE JINGYUAN ELECTRON LTD

Sample height measurement using digital grating

Laser-assisted electron-beam inspection for semiconductor devices

INST GEOLOGY & GEOPHYSICS CAS

Rock mass shear test system for high-energy accelerator computed tomography (CT) scanning

NANJING CHERVON IND CO LTD

Toolbox system

CONTEMPORARY AMPEREX TECHNOLOGY CO LTD

Lithium-ion battery, battery, and electric apparatus

VERTIV TECH CO LTD

Air conditioning unit for an accurate control of supply air temperature, and operation control method and operation control device for air conditioning unit

XIAN THERMAL POWER RES INST CO

Standing coke-making furnace and coke-making system

UNIV SHANDONG JIANZHU

Multiple scenario-oriented item retrieval method and system

STATE GRID HEBEI ELECTRIC POWER RES INSTITUTE

Anti-islanding method for distributed generator in direct current distribution grid and anti-islanding device therefor

HONGFUJIN PREC IND SHENZHEN

Electronic reader capable of recording comments and amendments and method thereof