Remember those crazy sons of guns at patent holding firm NTP that ended up working RIM for a shade over $612 million? They're back at it, throwing lawsuits at AT&T, Sprint, and Verizon -- that's three of the States' four national carriers, in case you're keeping count -- for alleged infringements of eight patents involving mobile email. The firm seems to be something of a one-trick pony seeing how mobile email was the issue at hand with RIM and later with Palm; for a company that does nothing but sue other companies, two-thirds of a billion dollars seems like a plenty healthy bank account, but heck, what do we know? At this point, we're assuming that once they're done suing every company that's ever offered, used, or mentioned "mobile" and "email" in the same sentence, we'll finally be able to put this issue to rest -- but until that day comes, watch your back, folks, because NTP's back on the prowl.

Update: Silly us for thinking NTP wouldn't just go ahead and make it a nice, round four! T-Mobile's been caught up in the suit, too, with its Sidekick services specifically called out (among others) for infringement of NTP's email patents.

[Via Phone Scoop]

RIM, -- previously known as NTP's patent punching bag -- seems to have clawed its way out of the misery that was last year and is showing some signs of a pleasant recovery. The Canadian messaging monster is reporting preliminary earnings in the 4rth quarter of $930.4 million, up 66% from the same quarter last year -- though we suspect that the $612.5 million payout to NTP is reflected here. Year totals are equally impressive with sales of $3 billion, which is up a booming 47 percent. Aside from the financial mumbo jumbo, what really caught our eyes is the addition of 1.02 million new subscribers (in this quarter alone) giving RIM a fat total of 8 million happy messaging enthusiasts. In the spirit of keeping things moving on the Blackberry front, what we really need to see now is some WiFi goodness in a handset, mmmkay RIM?

We already know how all that fighting eventually proved futile for Research in Motion, but it looks like Palm just might escape its own bout with NTP unscathed. Thanks to a federal judge in control of the situation, a stay of proceedings in the patent infringement case has been granted, which means that Palm can sit back, twiddle its thumbs, and hope with everything it has that the ongoing review by the US Patent and Trademark Office (PTO) deems the issue invalid. Back in 2005, it was insinuated that patent owner's arguments were "nonpersuasive," but it still hasn't been thrown out just yet. Of course, if the past is any indication, Palm has about half a billion (if not more) reasons to hope it will be.

Following yesterday's surprising announcement that patent troll firm NTP is taking portable computing pioneer Palm to court over alleged IP infringement, the PDA and smartphone manufacturer has fired back with a statement detailing its position on the matter. While Palm corroborates NTP's assertion that the latter company had previously approached it about licensing the patents in question, it points out that all seven of them are still undergoing re-examination by the US Patent and Trademark Office, and all signs point to them being ruled invalid once the inquiry is complete. Therefore, Sunnyvale-based Palm has promised to "defend itself vigorously against the attempted misuse of the patent and judicial systems," which is the diplomatic way of saying that NTP won't see one red cent unless they pry it from Palm's cold, dead hands. Since the RIM / NTP fiasco took quite some time to wind its way through the courts, it seems that Palm is making the smart move here by stringing this along until the USPTO makes its final decision, but there's one thing it needs to bear in mind: NTP's got half a billion dollars to blow on legal fees, and since it doesn't actually do anything besides sue people, it can focus all of its energy and resources on this amusing but unhealthy lawsuit addiction.

Given that it's been six months since we last heard from NTP, we figured that the company had taken its $612 million, paid its hefty legal fees, and moved onto something more productive -- like sitting on a private Caribbean island drinking umbrella-laden cocktails all day. Unfortunately, we neglected to take into account NTP's limitless desire for suing other companies dry. So, still needing more money, NTP has filed a patent infringement suit against Palm in the US District Court for the Eastern District of Virginia, alleging in a press release that "Palm's products, services, systems and processes infringe NTP's patents." In a related matter, Scrooge McDuck is suing NTP for infringing his patent on a gold coin-filled swimming room.

[Via Reuters]

RIM isn't just taking that new suit of Visto's lying down, and have countersued, asking a federal judge to declare three of the patents in question invalid. We all know how well this worked out last time, and Visto has recently won a case with a few of these patents against Seven Networks, but RIM did manage to get most of NTP's patents struck down before that fateful settlement of theirs. Visto has 20 days to respond to RIM's claims, but we have a feeling they're not going anywhere. Let the games begin.

You know, it has been a bit RIM-patent-fiasco-free around these parts lately. But no worries, since Visto has decided to whip up a bit (more) patent trouble of their own. Fresh off a victory over Seven Networks regarding the same four patents that they claim RIM is infringing, and already mired in legal fights with RIM competitor Good Technology and Microsoft, Visto is looking for more, and they think they can get a payout from RIM. Visto wasn't clear as to what RIM technology is infringing on their patents, but they do mention "Visto's intellectual property serves as the basis for this industry's birth." Quite the strong words when going up against RIM, who had a slight influence on the birth of the wireless email industry if our memory serves us right. RIM believes that the Visto patents are invalid, and that Visto's victory over Seven Networks was in regards to a different type of technology than RIM's. Their patents are also dated before Visto's, but there's really no telling where this could go after the fiasco the NTP case turned out to be. We'll keep you posted.