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Inventor
JIANG YIQIANG
CN
2 patents
Patents
2 patents
US10018773B2
Jul 10, 2018
Backlight module and display device
BOE TECHNOLOGY GROUP CO LTD
0 citations
47
US10048162B2
Aug 14, 2018
Testing device and testing method for optical film
BOE TECHNOLOGY GROUP CO LTD
0 citations
46