XB

Xiahong Bai

OC Ordos Yuansheng Optoelectronics Co.: 1 patents #37 of 92Top 45%
BO BOE: 1 patents #1,531 of 2,939Top 55%
Overall (2024): #219,114 of 561,600Top 40%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11960164 Black matrix structure and manufacturing method therefor, display substrate, and display device Qiang Chen, Yezhou Fang, Gaofei Xia 2024-04-16