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Chengyue Lv

Overall (All Time): #2,513,171 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12035490 Switched-mode light-emitting diode (LED) display unit satisfying fire-fighting smoke exhaust ventilation requirements Bin Zhu, Jianming Qiu, Lili Ji, Chengbing GUO 2024-07-09