SG

Shengzuo Guan

BC Beijing Boe Display Technology Co.: 1 patents #690 of 1,245Top 60%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9689807 Substrate detection device and method Chao Ye, Tao Wang, Yuandan Chen, Guanglong Guo 2017-06-27