HC

Hsin-Chu Chang

HO Hoteck: 1 patents #8 of 13Top 65%
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Patent #TitleCo-InventorsDate
12000407 Ceiling fan blade assembly structure Lung-Fa Hsieh, Yu-Chen Hsieh, Min-Yuan Hsiao, Wen-Ting Tang, Ying-Pin Chiang 2024-06-04