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Li-Mei LI
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Xiamen, CN
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Patents Grants
last 30 patents
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Patent Grant
Optical lens and backlight module incorporating the same
Patent number
9,146,018
Issue date
Sep 29, 2015
TPV Display Technology (Xiamen) Co., Ltd.
Li-Mei Li
F21 - LIGHTING
Patents Applications
last 30 patents
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Patent Application
Optical Lens
Publication number
20140168999
Publication date
Jun 19, 2014
TPV DISPLAY TECHNOLOGY (XIAMEN) CO., LTD.
Li Mei Li
G02 - OPTICS
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Patent Application
Optical Lens and Backlight Module Incorporating the Same
Publication number
20140003033
Publication date
Jan 2, 2014
Li-Mei LI
G02 - OPTICS