Technology and patent
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- Public certificate / approval status
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- 2012 Green technology approval (indium recovery technology from indium-contained low concentration waste)
- 2012 Technology innovative SME (INNO-BIZ)
- 2012 Parts material specialized company
- 2010 ISO 9001 Quality Management System Certificate
- 2010 Venture firm certificate
- 2010 Corporate R&D center approved
- 2009 ISO 14001 environment management approval
- 2009 Waste treatment business license
- Patent registration
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- No.10-1514945, “Gallium Oxide nano-particles production method using diethylene glycol”
- No.10-1476168, “Method for recovering gallium from indium zinc gallium oxide target”
- No.10-1473716, “Highly purified microsphere gallium oxide production method to minimize gallium loss”
- No.10-1383280, “Method for recovering gallium from indium gallium zinc oxide target”
- No.10-1213604, “Indium metal recovery method from indium, gallium and zinc contained scrap”
- No.10-1002088, “How to extract high purity indium oxide from waste ITO scrap”
- No.10-0932706, “How to extract high purity indium from indium waste liquid”
- Patent application
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- “Recovery method of tin from tin waste”, 2016
- “Surface cleaning method of Si wafer recovered from waste solar battery module”, 2015
- “Gallium Oxide and its production method”, 2012
