Zhichen Li

City:

Shenzhen

Country:

China

Published Applications:

Last publication date:

2024-09-05

Recent patent applications by Li Zhichen

Zhichen Li from Shenzhen, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

WATER EXCHANGE BASE STATION, INTELLIGENT CLEANING MACHINE AND INTELLIGENT CLEANING MACHINE WATER EXCHANGE SYSTEM

Opening and closing device for curtains and system based on the same

Device for opening and closing A curtain

Opening and closing device for A curtain

InventorID:

5324403 ⎘