Could a new model of PlayStation Vita be coming soon ? A trademark for a redesigned take on Sony's handheld has been filed in Japan. The device doesn't appear to veer all that far from the first redesign, which scrapped the original's pricey OLED display for a more cost effective LCD solution. According to a rough translation of the post (Which can be seen here), this new model won't mark the return of the OLED, as the trademark, which was filed earlier this month described it as a portable LCD screen game machine controller. Could we see an announcement of a new PS Vita at E3 in June ?