Inventor

LIU HE

CN48 patents

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

LIU HE

PETROCHINA CO LTD

Process for preparing titanic acid salt, titanic acid, and titanium oxide having controllable particle size and hierarchical structure

Preparation method of a nanotube hierarchically structured lithium titanate and use and product thereof

Linear porous lithium titanate material, preparation and product thereof

Bridge type concentric continuously adjustable water distributor

Bridge type concentric direct reading testing and commissioning instrument

JIANGSU XCMG CONSTRUCTION MACHINERY RES INSTITUTE LTD

Cab for digging and loading machine

Reach stacker

Aerial work platform vehicle

Aerial lift

UNIV CHINA PETROLEUM EAST CHINA

Polymer and preparation method thereof, and viscosified acid fluid

CO2-sensitive fracturing and displacement fluid and method of making the same and method for fracturing and displacement of tight oil reservoir

Water solution, clean fracturing fluid and method for fracturing reservoir

BEIJING BOE SENSOR TECHNOLOGY CO LTD

Phase shifter, antenna and electronic device

Transparent antenna and communication system

Antenna and communication system

UNIV TAIYUAN TECHNOLOGY

Engineering machinery hydraulic system

Flow control system for digital and mechanical redundant pressure compensation

BEIJING BAIDU NETCOM SCI & TECH CO LTD

Integrated mounted frame for an unmanned vehicle

Vehicle frame and vehicle

TAN KUN

High performance digital signal processing in software radios

Uncontrolled spatial multiple access in wireless networks

LIU HE

Shoe-pad, shoe and hallux orthotic device

Pillow

TENCENT TECH SHENZHEN CO LTD

Intelligent question answering method, apparatus, and device, and computer-readable storage medium

Method and device for converting data containing user identity

UNIV JILIN

Acetabular reconstruction prosthesis with piling-cup system

Method for preparing a heterogeneous metal composite structure for medical implantation

IBM

Scalable code division and workflow chart

Scalable code division and workflow chart

CREATIVE TECH LTD

Media player

MICROSOFT TECHNOLOGY LICENSING LLC

Sealing secret data with a policy that includes a sensor-based constraint

INST ROCK & SOIL MECH CAS

Method and apparatus for monitoring the interaction between surrounding rocks and TBM in TBM tunneling process

UNIV SOUTHERN CALIFORNIA

Reflective color display based on tunable sub-wavelength high contrast gratings

SAROIU STEFAN

Sealing secret data with a policy that includes a sensor-based constraint

PENN STATE RES FOUND

Reductive boron nitride with extended reactive vacancies for catalytic applications

JIANGSU XCMG CONSTRUCTION MACHINERY RES INSTITUE LTD

Aerial platform truck

UNIV CHINA MINING

Device and method for evaluating damage to surrounding rock porous structure due to high-temperature and high-humidity gas

HITACHI ENERGY LTD

Flexible interconnection device and method for controlling a flexible interconnection device

SHANGHAI DATA CENTER SCIENCE CO LTD

Data center management system

SHENZHEN MINDRAY BIOMEDICAL ELECTRONICS CO LTD

Preparation and use of nucleated red blood cell simulating particles and hematology control mixtures

UNIV YANGTZE

Automatic rheological parameter measuring system and use method for flowing drilling fluid with high temperature and high-pressure

UNIV MARYLAND

Wood-based solar thermal devices, and methods for fabrication and use thereof

UNIV BEIJING SCIENCE & TECHNOLOGY

Simulation method for flow field of multi-stage fracturing on horizontal well in tight oil reservoir

ZHONG BOHUA

Acyclic nucleoside phosphonate derivatives and medical uses thereof

DENG CHENG

Preparation and use of nucleated red blood cell simulating particles and hematology control mixtures

UNIV JIANGNAN

Method for preparation of hybrid amphiphilic star copolymer nano micelles

INST OF CHEMICAL INDUSTRY OF FOREST PRODUCTS CHINESE ACADEMY OF FORESTRY

Preparation method and recyclingmethod for degradable and recyclable paper plastics with water resistance and high-strength

DONGGUAN ZHUNDIAN PLASTIC ELECTRONICS CO LTD

Pointer type bluetooth intelligently time-corrected clock movement