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Inventor
PHAM TRI DINH
US
2 patents
Patents
2 patents
US9116285B2
Aug 25, 2015
Light directing film
3M INNOVATIVE PROPERTIES CO
3 citations
59
US10571711B2
Feb 25, 2020
Brightness enhancement film with substantially non-imaging embedded diffuser
3M INNOVATIVE PROPERTIES CO
0 citations
33