Han Sung Kim

Republic of Korea

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Total IP 1
Total IP Rank # 1,295,293
IP Activity Score 0/5.0    0
IP Activity Rank # 1,707,733

Patents

Trademarks

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Last Patent 2018 - Automatic filament exchanging me...
First Patent 2016 - Automatic filament exchanging me...

Latest Inventions, Goods, Services

2016 Invention Automatic filament exchanging method of 3d printers. An automated filament exchange method includ...