YC

Yi-Ting Chu

SC Saint-Fun International Co.: 1 patents #1 of 7Top 15%
Overall (All Time): #3,311,535 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7845645 Weight-controlled coin-bearing board device for coin-throwing game machine Chu-Yi Chang 2010-12-07