Daejeon
South Korea
3
2010-12-23
The entities that hold a legal rights for patent applications filed by inventor Ryu Jin Ho:
Jin Ho Ryu from Daejeon, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Combi card and communication system using thereof
#2 | 2010-11-25Electromagnetic bandgap pattern structure, method of manufacturing the same, and security product using the same
#3 | 2009-08-13Combi-card and method for making the same
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