Patents/Inventors

Zetian Zhang

ChengduCN10 patents

13 Patents

US122529422025
Rolling and Sliding Adaptive Device for Guiding and Fixing Drill Pipe
SICHUAN UNIVERSITY
0 cites
US121285122024
Assembly Method for Deep In-situ High-fidelity Coring Calibration Platform
SICHUAN UNIVERSITY
0 cites
US121306462024
Real-time Temperature-pressure Detection and Rapid Processing System for Calibration Platform
SICHUAN UNIVERSITY
0 cites
US120851002024
Bottom Cylinder for High-temperature and High-pressure Environment Simulator
SICHUAN UNIVERSITY
0 cites
US120718202024
High-temperature and High-pressure Simulator for Deep In-situ Environment
SICHUAN UNIVERSITY
0 cites
US119057752024
Driving System for Core Drilling Rig
SICHUAN UNIVERSITY
0 cites
US118594502024
Drilling Fluid Channel Structure of Core Drilling Rig
SICHUAN UNIVERSITY
0 cites
US117883702023
Drilling Control Mechanism of Core Drilling Rig
SICHUAN UNIVERSITY
0 cites
US117883712023
Coring Device
SHENZHEN UNIVERSITY SICHUAN UNIVERSITY
0 cites
US117813822023
Drilling Mechanism of Coring Drilling Rig
SICHUAN UNIVERSITY
0 cites
US117736702023
Control Mechanism of Core Drilling Rig
SICHUAN UNIVERSITY
0 cites
US117736732023
Coring Drill Tool Driving Structure
SICHUAN UNIVERSITY
0 cites
US117612832023
Core Barrel Sealing Structure Capable of Increasing Sealing-specific Pressure
SICHUAN UNIVERSITY
0 cites