Well, there’s been a lot of speculation about what’s going to happen to the name Olympus since its acquisition by JIP was completed at the beginning of the year. In February, the newly formed OM Digital hoped to be able to keep using the name Olympus and it looked like they might for a few years.
But in August, it was rumoured camera models were expecting to be renamed and now it looks like the brand as a whole is, too. And, yes, the two previous logo trademark registrations (here and here) were correctly assumed to be the new brand for Olympus cameras. Olympus is now OM System.