CZ

Chuandong Zhang

📍 Shangdong, CN: #3 of 6 inventorsTop 50%
Overall (2023): #481,827 of 537,848Top 90%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11678643 Interactive intelligent pet feeding device Jie Ji, Fengyuan Yang, Fan Liu, Hao Li, Huali Ding +2 more 2023-06-20