Conghui DU

City:

Beijing

Country:

China

Published Applications:

Last publication date:

2017-10-19

Top Assignees for applications by Conghui DU

The entities that hold a legal rights for patent applications filed by inventor DU Conghui:

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

Method for adjusting input virtual keyboard and input apparatus

InventorID:

2015292 ⎘