Jun MA

City:

Guangzhou

Country:

China

Published Applications:

Last publication date:

2021-04-01

Top Assignees for applications by Jun MA

The entities that hold a legal rights for patent applications filed by inventor MA Jun:

Jun MA from Guangzhou, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

VIRTUAL COMMUNITY SYSTEM FOR ELDERLY HEALTH SERVICE BASED ON BIG DATA TECHNOLOGY

Fast startup charge pump

Coupled air-conditioning device

InventorID:

800260 ⎘