Inventor

Dong Qinxi

CN3 patents

Patents

3 patents

US12180729B2Dec 31, 2024

Freely movable construction platform

UNIV HAINAN1 citations53

US11629475B2Apr 18, 2023

Recyclable pile foundation

UNIV HAINAN0 citations47

US12352057B2Jul 8, 2025

Cylindrical structure construction platform

UNIV HAINAN0 citations43