Inventor profile of:

Ruifeng Yang

City:

Beijing

Country:

China

Published Applications:

12

Last publication date:

2021-12-09

Top Assignees for applications by Ruifeng Yang

The entities that hold a legal rights for patent applications filed by inventor Yang Ruifeng:

Recent patent applications by Yang Ruifeng

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

InventorID:

1283049 ⎘