Beijing
China
2
2022-12-15
The entities that hold a legal rights for patent applications filed by inventor LIU Chengbin:
Chengbin LIU from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Unmanned aerial vehicle airport, unmanned aerial vehicle system, tour inspection system and unmanned aerial vehicle cruise system
#2 | 2020-02-13Automatic unloading carrier and unmanned aerial vehicle
2641329 ⎘