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Inventor profile of:

Qingfeng BIE

City:

Jiangmen

Country:

China

Published Applications:

1

Last publication date:

2026-02-26

Recent patent applications by BIE Qingfeng

Qingfeng BIE from Jiangmen, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2026-02-26

US20260055904A1

Mechanical engineering

WINDOW AIR CONDITIONER

InventorID:

7715565 ⎘