Hebei Geo University

Chine

 
Quantité totale PI 15
Rang # Quantité totale PI 101 658
Note d'activité PI 2,3/5.0    24
Rang # Activité PI 33 596

Brevets

Marques

1 0
0 0
14 0
0
 
Dernier brevet 2025 - A system for enhancing the dampi...
Premier brevet 2021 - Loss detection system for carbon...

Derniers inventions, produits et services

2022 Invention Multi-stage damping and anti-seismic apparatus for urban underground comprehensive pipe corridor....
Invention A system for enhancing the damping capacity and aseismic capacity of the underground integrated p...
Invention Anti-seismic performance abnormality early-warning system and method for urban underground utilit...
Invention Underground utility tunnel bearing damping capacity enhanced anti-seismic system. Disclosed in th...
Invention Reinforced aseismic structure suitable for urban underground utility tunnel. A reinforced aseismi...
Invention High-precision fibre bragg grating stress and strain sensor. A high-precision fibre Bragg grating...
Invention Underground environment detection system based on optical sensing. An underground environment det...
Invention Fluorescence sensing technology-based planktonic algae concentration monitor. A fluorescence sens...
Invention Near infrared-based brain injury detection method and detection apparatus. A near infrared-based ...
Invention Stress sensor for geological disaster monitoring. A stress sensor for geological disaster monitor...
Invention Track monitoring system based on light sensing. A track monitoring system based on a light sensor...
Invention Fluorescence sensor for rail power supply system. A fluorescence sensor for a rail power supply s...
2021 Invention Temperature measuring device based on fluorescent lifetime of transition metal ions. A temperatur...
Invention Fiber bragg grating sensor applied to underground stress monitoring. A fiber bragg grating sensor...
Invention Loss detection system for carbon slide plate of pantograph. A loss detection system for a carbon ...