CZ

Chunxia Zhang

LL Leadway (Hk) Limited: 1 patents #1 of 8Top 15%
📍 Pingdingshan, CN: #2 of 10 inventorsTop 20%
Overall (2023): #481,786 of 537,848Top 90%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11604189 Detection device capable of visual test results Feng qin Fei, Tao Shang 2023-03-14