Changzhou
China
5
2021-05-27
The entities that hold a legal rights for patent applications filed by inventor MAO Yangyang:
Yangyang MAO from Changzhou, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Minute fluid jetting device
#2 | 2021-05-13Fluid micro-injection device and execution system thereof
#3 | 2021-05-13Fluid micro-injection device and flow channel assembly thereof
#4 | 2020-04-02Fluid micro-injection device and flow channel assembly
#5 | 2020-02-27Fluid micro-injection device and flow channel assembly
2655823 ⎘