YC

Yin-Hao Chang

EC Elitegroup Computer Systems Co.: 1 patents #7 of 54Top 15%
Overall (All Time): #2,810,143 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10750265 Smart speaker with fragrance dispenser Fang-Yang Liao, Kai-Chuan Hsieh 2020-08-18