CH

Chunmei He

📍 Hubei, CN: #133 of 354 inventorsTop 40%
Overall (2021): #501,523 of 548,734Top 95%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10916731 Organic light emitting diode display device 2021-02-09