Xiaohui HAN

City:

Qingdao

Country:

China

Published Applications:

Last publication date:

2025-10-02

Top Assignees for applications by Xiaohui HAN

The entities that hold a legal rights for patent applications filed by inventor HAN Xiaohui:

Xiaohui HAN from Qingdao, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

METHOD AND DEVICE FOR REPAIRING DAMAGE ON MOUNTING SURFACE OF JOURNAL BOX BODY

APPARATUS FOR REGULATING WELDING DEFORMATION OF BOX STRUCTURE AND REGULATION METHOD

LASER STITCH WELDING DEVICE AND WELDING METHOD THEREFOR

Continuous welding method and device for hybrid welding, welded finished product, train body

Process Method for Improving Welding Seam Quality of Laser Lap Welding

InventorID:

2877575 ⎘