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Tsai-Chen Yang

Overall (2019): #64,559 of 560,194Top 15%
3
Patents 2019

Issued Patents 2019

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10228710 Pressure balancing mixing valve and water valve including the same — 2019-03-12
10208881 Water-saving sheet and water-saving device having the same — 2019-02-19
10174851 Check structure of a control valve base — 2019-01-08