Coinplug
Jeffrey Joo-Han Song began their career in 2005 as a Senior Engineer at Samsung Electronics. In 2014, they joined Coinplug, Inc. where they held the roles of Chief Technology Officer and CSO.
Jeffrey Joo-Han Song earned a Doctor of Philosophy (Ph.D.) in Computer Engineering from The University of British Columbia between 2001 and 2005.
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Coinplug
Coinplug is a Korean blockchain developing company founded in 2013 with over 300 blockchain patents in multiple fields.