Patents/Assignees

FOCUS LIGHTINGS TECH CO., Ltd.

3 patents in portfolio

US12610656utility2026
AIN Layer, Its Fabrication Process and Epitaxial Wafer
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US12484338utility2025
Chip Fabrication Process for Improving LED Chip Light Extraction Efficiency with Isolation Groove and LED Chip Thereof
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US12369432utility2025
LED Epitaxial Structure and Preparation Method and Application Thereof
0 cites