Qingfeng Liu

City:

Anhui

Country:

China

Published Applications:

Last publication date:

2023-06-15

Top Assignees for applications by Qingfeng Liu

The entities that hold a legal rights for patent applications filed by inventor Liu Qingfeng:

Qingfeng Liu from Anhui, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

Speech recognition method, apparatus and device, and storage medium

Method, apparatus and storage medium for recognizing character

Intelligent scoring method and system for text objective question

Method and system for endpoint automatic detection of audio record

InventorID:

1983919 ⎘