Inventor
ZHAO SHENGDUN
CN5 patents
Patents
5 patentsUS11292045B2Apr 5, 2022
Full-electric servo vertical three-counter-roller driving power spinning device
UNIV XI AN JIAOTONG2 citations67
US11298777B2Apr 12, 2022
Powder-enhanced friction stir rivet welding device and method
UNIV XI AN JIAOTONG2 citations66
US12533725B2Jan 27, 2026
Lightweight two-crossbeam high-speed free forging hydraulic press
UNIV XI AN JIAOTONG0 citations49
US11306799B2Apr 19, 2022
Inner roller feeding device for a baseplate of counter-roller driving power spinning equipment
UNIV XI AN JIAOTONG0 citations46
US12370593B2Jul 29, 2025
Counter-roller active power flexible spinning device for large cylinder
UNIV XI AN JIAOTONG0 citations43