AL

Ai-Hua Li

C( Champ Tech Optical (Foshan): 1 patents #24 of 54Top 45%
Overall (All Time): #2,634,185 of 4,157,543Top 65%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11234301 Control circuit and lighting device with control circuit Chin-Che Hung, Chun-Chi Chen, Jian Hu, Wei Yuan 2022-01-25