Changfeng XIA

City:

Xi'an

Country:

China

Published Applications:

Last publication date:

2023-07-13

Top Assignees for applications by Changfeng XIA

The entities that hold a legal rights for patent applications filed by inventor XIA Changfeng:

Changfeng XIA from Xi'an, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

Galvanometer positioning tool and laser printer

Method and circuit for obtaining capacitive feedback signal of capacitive feedback-type micro torsion mirror

InventorID:

5347111 ⎘