Plano, Texas
United States
5
2020-04-02
The entities that hold a legal rights for patent applications filed by inventor CHEN Yunhao:
Yunhao CHEN from Plano, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Anti-sticking rotating device and a smart pet robot
#2 | 2020-04-02PET MONITOR
#3 | 2020-04-02Automatically drinking device for pets
#4 | 2020-04-02Smart pet feeder
#5 | 2020-04-02Pet feeder
2687585 ⎘