🔗 Permalink

Inventor profile of:

Weiyan CAI

City:

Beijing

Country:

China

Published Applications:

1

Last publication date:

2026-06-18

Recent patent applications by CAI Weiyan

Weiyan CAI from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2026-06-18

US20260170844A1

FLOOR STAIN RECOGNITION METHOD AND APPARATUS, AND AUTOMATIC CLEANING DEVICE

InventorID:

7817676 ⎘