Square Enix files trademark application for Final Fantasy Dimensions, is it a new game?

It seems like Square Enix has something new for all Final Fantasy franchise fans. A NeoGaf member "miladesn" found out that recently Square Enix filed for U.S. and European trademark for "Final Fantasy Dimensions". The trademark application was filed recently just a few days ago on January 16

Not only this, the publisher has also acquired a domain name "FinalFantasyDimensions.com" (for confirmation you can check out whois.sc database). Well whether "Final Fantasy Dimensions" a new game or something else, only time will tell.