Inventor

LIU YANJUN

CN37 patents

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

LIU YANJUN

BEIJING BOE OPTOELECTRONICS TECH CO LTD

Assisted exoskeleton rehabilitation device

Finger exoskeleton robot

Flexible suit and flexible system for rehabilitation training of human leg

Display module and method for manufacturing same, and display device

Electronic signboard and wall hanging device

Rehabilitation training apparatus and rehabilitation training system

Training apparatus

Information management method, device, system and medium

Device for fingerprint recognition, manufacturing method therefor, and electronic apparatus

SHANGHAI PHARMACEUTICALS HOLDING CO LTD

Nitrogenous heterocyclic compound, preparation method, intermediate, composition and use

Nitrogenous heterocyclic compound, preparation method, intermediate, composition, and application

Substituted pyrimidines as cyclin-dependent kinase inhibitors

Salt of quinazoline derivative, preparation method therefor and application thereof

Substituted pyrimidines as cyclin-dependent kinase inhibitors

HUAWEI TECH CO LTD

Method, apparatus and system for measuring network packet loss

Method for determining sending period in deterministic network and apparatus

Electromagnetic wave control apparatus

Method, apparatus and system for neighbor discovery

BOE TECHNOLOGY GROUP CO LTD

Hand rehabilitation device, rehabilitation training device and method for controlling the same

Backlight source and display device

BEIJING ROBOROCK INNOVATION TECH CO LTD

Cleaning robot

Carpet recognition method applicable to robot cleaner

INST CURIE

Device for guiding cell migration and method of guiding cell migration implementing such a device

Device for guiding cell migration and guiding method implementing such a device

LIU JUN

Method, device, and system for traffic switching in multi-protocol label switching traffic engineering

SHENZHEN PHOTONFLUID TECH CO LTD

Three-dimensional printer

UNIV BEIHANG

Three-dimensional (3D) magnetic particle imaging (MPI) method and system without rotating field-free line (FFL)

BEIJING UNIV OF AERONAUTICS AND ASTRONAUTICS

Magnetic particle imaging method based on non-ideal field free point

SHANGHAI BAO PHARMACEUTICALS CO LTD

Use of mutant of immunoglobulin degrading enzyme IdeE

EMC IP HOLDING CO LLC

Method, device, and computer program product for scheduling tour guiding resources

DELL PRODUCTS LP

Query processing based on stochastic prediction model

INST AUTOMATION CAS

Non-uniform excitation field-based method and system for performing magnetic nanoparticle imaging

UNIV BEIJING SCIENCE & TECHNOLOGY

High-strength and high-plasticity titanium matrix composite and preparation method thereof

LIU YANJUN

Soluble tumor necrosis factor receptor mutant

GUO LEI

3D time series vector sediment trap

UNIV SOUTHWEST PETROLEUM

Experimental loop system for fluidization exploitation of solid-state marine gas hydrate

SHENZHEN INST OF ADV TECH CAS

Virtual reality guide hypnosis speech processing method and apparatus