HC

Hongfel Cheng

BO BOE: 1 patents #7,844 of 12,373Top 65%
Overall (All Time): #2,968,752 of 4,157,543Top 75%
1
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Issued Patents All Time

Patent #TitleCo-InventorsDate
9784997 Array substrate, display device, and driving method therefor Pan Li, Wenbo Li, Jianbo Xian 2017-10-10