Seong-kyu Kim

A Study on the RFID and 2D Barcode, and NFC and Performance Improvement

Jun-Ho Huh, Seong-kyu Kim, Jun-Ho Huh, 2018, MUE/FutureTech.

A Study on the Rainbowchain Certificate in Order to Overcome Existing Certification System

Jun-Ho Huh, Seong-kyu Kim, 2018, MUE/FutureTech.