Wonju Yang

Republic of Korea

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Total IP 1
Total IP Rank # 1,321,547
IP Activity Score 0.4/5.0    1
IP Activity Rank # 984,535

Patents

Trademarks

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Last Patent 2023 - Self-powered wireless switch
First Patent 2021 - Self-powered wireless switch

Latest Inventions, Goods, Services

2021 Invention Self-powered wireless switch. A self-power wireless switch according to an embodiment of the pres...