Patents/Assignees

CCTEG China Coal Research Institute

3 patents in portfolio

US12501284utility2025
Mining Converged Communication System and Communication Method
0 cites
US12312304utility2025
Method for Continuous Synthesis of Acylnaphthalene with Acylation Liquid
0 cites
US11999475utility2024
Robot with Adjustable Rotary Wing Angle
0 cites