Lei YANG

City:

Jinan

Country:

China

Published Applications:

Last publication date:

2026-04-16

Top Assignees for applications by Lei YANG

The entities that hold a legal rights for patent applications filed by inventor YANG Lei:

Lei YANG from Jinan, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

METHOD AND SYSTEM FOR SUPPRESSING DIRECT CURRENT-LINK CAPACITOR CURRENT RIPPLE OF COUPLED THREE-LEVEL INVERTER

Method and system for cooperatively suppressing common-mode voltage and current harmonics of coupled three-level inverter

Whole-space drilling-grouting integrated device

Multi-pump linkage grouting operating system

Anti-collapse jet grouting drill bit with bi-directional rib wings, grouting consolidation system and method

Rock breaking seismic source and active source three-dimensional seismic combined advanced detection system using tunnel boring machine

InventorID:

1946331 ⎘