Riping CHENG

City:

Shanghai

Country:

China

Published Applications:

Last publication date:

2025-09-04

Top Assignees for applications by Riping CHENG

The entities that hold a legal rights for patent applications filed by inventor CHENG Riping:

Riping CHENG from Shanghai, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

METHOD FOR DETERMINING MAGNETIC FIELD PARAMETER THRESHOLD OF NEGATIVE-PRESSURE ARC WELDING

InventorID:

7561059 ⎘