Patents/Inventors

Zhifeng Cao

XianyangCN3 patents

4 Patents

USD09940362023
Electric Scooter
Shenzhen Tomoloo Technology Industrial Co., Ltd.
0 cites
USD09832952023
Electric Self-balancing Scooter
Shenzhen Tomoloo Technology Industrial Co., Ltd.
0 cites
USD09826942023
Electric Self-balancing Scooter
Shenzhen Tomoloo Technology Industrial Co., Ltd.
0 cites
USD09826952023
Electric Self-balancing Scooter
Shenzhen Tomoloo Technology Industrial Co., Ltd.
0 cites