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Kunte LIN
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Tianjin, CN
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Patent Application
LIGHT EMITTING DEVICE AND LIGHTING APPARATUS USING THE SAME
Publication number
20230207767
Publication date
Jun 29, 2023
TIANJIN SANAN OPTOELECTRONICS CO., LTD.
Si ZHANG
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
SEMICONDUCTOR LIGHT-EMITTING ELEMENT AND LIGHT-EMITTING DIODE PACKA...
Publication number
20230100353
Publication date
Mar 30, 2023
TIANJIN SANAN OPTOELECTRONICS CO., LTD.
Kunte LIN
H01 - BASIC ELECTRIC ELEMENTS