Fei LI

City:

Xi'an

Country:

China

Published Applications:

Last publication date:

2025-02-27

Top Assignees for applications by Fei LI

The entities that hold a legal rights for patent applications filed by inventor LI Fei:

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

METHOD FOR CONSTRUCTING FINGERPRINT OF XIN SU NING CAPSULE AND FINGERPRINT

Rail temperature expansion joint and laying and mounting method

PREPARATION METHOD FOR PIEZOELECTRIC COMPOSITE MATERIAL, AND APPLICATION THEREOF

InventorID:

5772295 ⎘