Qian LIU

City:

Mountbatten Square

Country:

Singapore

Published Applications:

Last publication date:

2026-06-18

Top Assignees for applications by Qian LIU

The entities that hold a legal rights for patent applications filed by inventor LIU Qian:

CALDRON TECHNOLOGIES PTE. LTD. 1 Mountbatten Square, Singapore

Recent patent applications by LIU Qian

Qian LIU from Mountbatten Square, SG has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2026-06-18

US20260172755A1

Electricity

DIAPHRAGM AND AUDIO DEVICE

InventorID:

7818901 ⎘