North China University of Science and Technology

Chine

 
Quantité totale PI 92
Rang # Quantité totale PI 14 302
Note d'activité PI 3/5.0    139
Rang # Activité PI 4 940

Brevets

Marques

13 0
0 0
79 0
0
 
Dernier brevet 2025 - Civil engineering shock absorber...
Premier brevet 2013 - Method for manufacturing sheet m...

Derniers inventions, produits et services

2024 Invention 2 additive and method for improving vanadium leaching rate. 232232223232232233, the vanadium leac...
Invention Method for preparing single cell suspension of nerve tissues. The present invention belongs to th...
Invention Transcritical carbon dioxide refrigeration device for artificial ice rink. A transcritical carbon...
Invention Intelligent campus architecture teaching system based on combining virtuality and reality. An int...
Invention Floating-type silver phosphate/zinc ferrite/floating bead composite photocatalyst, and preparatio...
2023 Invention Sesquiterpene and dimeric compound and preparation method therefor and use thereof. Disclosed in ...
Invention Mineral powder pellet drying device. The present disclosure relates to the technical field of min...
Invention Stereophotogrammetric method based on binocular vision. Disclosed is a stereophotogrammetric meth...
Invention Fabricated concrete connection structure and construction method. The present disclosure relates ...
Invention Intelligent review and approval service system based on big data archive management. The present ...
Invention Crispr/cas9-based wsb2 gene knockout method and use thereof. Disclosed is a method and applicatio...
Invention Computer network security analysis system and method based on big data. The present invention rel...
Invention Method for treating steel slag on basis of library information service. The present invention rel...
Invention Xgboost-based flight delay cause prediction method. Disclosed is an XGBoost-based flight delay ca...
Invention Method for smelting low-phosphorus high-manganese steel based on reduction dephosphorization of f...
Invention Employment anxiety decompression device. An employment anxiety decompression device, comprising a...
Invention Depression therapy apparatus. Provided is a depression therapy apparatus comprising two sets of c...
Invention Civil engineering shock absorber device and control method therefor. A civil engineering shock ab...
Invention Prefabricated concrete connection structure and construction method. The present invention relate...
Invention Subject-based document retrieval prediction method. The present invention belongs to the field of...
Invention 2 by means of hot alkali dissolution of metallurgical dust. 2222 generated by iron and steel ente...
Invention Touchdown pcr detection method for detecting expression level of circular rna. The present invent...
Invention Air filtering vehicle. The present invention belongs to the technical field of air treatment appa...
Invention Mineral powder pellet drying apparatus. The present invention relates to the technical field of m...
Invention Disinfectant mixer. The present invention relates to the technical field of disinfectant mixing. ...
Invention Stereophotogrammetric method based on binocular vision. Disclosed in the present invention is a s...
Invention Air filtering device. An air filtering device, comprising a vehicle body (1), several purifying d...
Invention Stretching apparatus for physical exercise. A stretching apparatus for physical exercise. The str...
Invention Unmanned survey vessel with anti-overturning structure and anti-overturning method of same. This...
Invention Easy-to-assemble mounting rack for deformation detection device for steel structure and assemblin...
Invention Locking device for semitrailer fifth wheel. The present invention relates to the related field of...
Invention Method for extracting general flavone from crataegus pinnatifida bunge. A method for extracting g...
Invention Fe-si/caco3 material, and preparation method therefor and use thereof of as molten steel refining...
Invention Method for predicting carbon consumption and carbon emission of hydrogen-rich blast furnace (bf) ...
Invention Pamam/nanoporous gold-modified screen printing carbon electrode aptamer biosensor, and preparatio...
Invention Portable collection apparatus for atmospheric particulate matters. A portable collection apparatu...
Invention Review material classified storage device for ideological and political teachings. A review mater...
Invention Ideological and political teaching demonstration device. The present invention belongs to the tec...
Invention Device and method for producing carbon-nitrogen synergistic ultrahigh-nitrogen steel by means of ...
Invention Method for preparing high-nitrogen stainless steel by selective laser melting of pure metal prepa...
Invention Electrically adjustable hypnotic bed. Disclosed in the present invention is an electrically adjus...
Invention Moveable hot metal desiliconization and dephosphorization process. A moveable hot metal desilicon...
Invention Use of baz1b_k426hy and polyclonal antibody thereof in preparation of product for tumor detection...
Invention Modified screen printed electrode, ochratoxin aptamer-based competitive biosensor and detection m...
Invention Kit for measuring glucose content in cervical mucus. The present invention relates to the technic...
Invention Foldable spraying device. A foldable spraying device, comprising a connecting rod (3) and a foldi...
Invention Server cabinet with convenient installation. The present invention relates to the technical field...
Invention Rapid cooling device for server cabinet. A rapid cooling device for a server cabinet. The rapid c...
Invention Portable atomizing spraying device. Disclosed in the present invention is a portable atomizing sp...
2022 Invention Epidemiological information acquisition instrument having protection mechanism. An epidemiologica...