Guoping Yan

City:

Shenzhen

Country:

China

Published Applications:

Last publication date:

2016-01-14

Top Assignees for applications by Guoping Yan

The entities that hold a legal rights for patent applications filed by inventor Yan Guoping:

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

Method, server, client and system for verifying verification codes

InventorID:

2972051 ⎘