Chengwei Jiang

City:

Beijing

Country:

China

Published Applications:

Last publication date:

2023-02-09

Top Assignees for applications by Chengwei Jiang

The entities that hold a legal rights for patent applications filed by inventor Jiang Chengwei:

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

Method and apparatus for querying questions, device, and storage medium

InventorID:

5655696 ⎘