CEDIA 2016: Zigen Corporation Features IP Logic 4K 600Hz 444 SolutionSeptember 20, 2016 | Home / September 20, 2016 rave-video / CEDIA 2016: Zigen Corporation Features IP Logic 4K 600Hz 444 Solution CEDIA 2016: Zigen Corporation Features IP Logic 4K 600Hz 444 Solution