DC

Donghua Chen

Overall (2024): #171,173 of 561,600Top 35%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12001748 Display apparatus and display panel with improved alignment in spliced panel 2024-06-04
11975346 On-line automatic cleaning apparatus of slit extrusion type coating die for lithium battery and cleaning method thereof Zhenhua Fan 2024-05-07