Sony has recently registered a few new titles with the US Patent and Trademark Office, presumably for upcoming PSN games and one possible engine that will work cross platform with other Sony products such as phones, DVD players, and video cameras.
The titles in question are Ember, SkyBlue, Carriage Return, Race Day and Strings Attached. Also on this list is The Broadcast Engine. While none of these titles have been announced as games, it is likely that these are the names of upcoming PlayStation Network titles. They certainly sound like the sort of names you would see attached to the quirky games available to download.
The Broadcast Engine was registered through the Japanese office. There has been no information on this as of yet, but it may have something to do with the PlayStation Network being accessible through many outlets.
As always, stay tuned for more details.
Source: CVG

Wow things are really getting good in the world of PS3, cant wait for home and high velocity bowling, should be a laugh.
Nice to see more PSN titles. Hope some of them will be for free. If they started releasing alot of free mini-games, the PS3's sales would get a big boost.
I believe those games are actually just little games that appear in the arcade machines in Home. Sorry to rain on your parade :P
Sony is definitly getting there, I have a feeling with all the new SKU's more and more companies are goinna want to sign with Sony.
I thought Ember had been annouched as a PSN PSEYE game
psn id: gingo.... tihsi s interesting but i dont know how theyt will make games with those names but it will b fun to see
lets just hope each of those are all just one more nail for 360's coffin
thank u SONY, thank u thank u thank u thank u thank u thank u thank u thank u thank u etc. Or I just split a tangent and PS3 RULLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLESSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS
Why does nobody read the comments before posting lol
Carriage return and race day, at least, are games that appear in home arcade machines, of that, I'm 100% certain. So I'd assume the others are too.
Lol at the title ... "patents a new title". XD. You patent new hardware and technology, and you trademark a new name. Not vice-versa :) .
But... it's interesting how they can trademark those titles, although they're all something already used very often (a.k.a. "arbitrary trademark"). I've seen common words get trademarked, and this increases the size of the joke that trademarks are.
Oh(TM) well(TM), at(TM) least(TM) Sony(TM) shows(TM) that(TM) they're(TM) working(TM) diligently(TM) :) (TM) .
WOH thoses are all games that are going to be featured in home. cool.