Beijing
China
3
2020-02-20
Sentai CHEN from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Auxiliary Vehicle Power System
#2 | 2020-01-23SYSTEM CAPABLE OF ENABLING WHEELS TO TURN TO ANY ANGLE AND COOPERATE WITH EACH OTHER AT DIFFERENT TURNING ANGLES
#3 | 2018-12-20Self-powered wheel and disc type omnidirectional power steering system
2376730 ⎘