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RIM Wins BlackBerry Patent Dispute in UK

Guinnessy writes "Research In Motion has won its first patent case against Inpro Licensing. Justice Nicholas Pumfrey rejected a claim by Luxembourg-based Inpro Licensing SARL that it holds a UK patent on the technology used by RIM to transpose images and Internet files onto BlackBerry screens ruling that all the claims at issue were either obvious or lacking in novelty. It is the second European legal victory this year for RIM, following a Munich court's invalidation of a German version of the same patent. The big court case of course is on Feb 24 when a U.S. court will consider whether the BlackBerry service should be halted for infringing patents held by licensing firm NTP."

75 comments

  1. Now my blackberry won't make me blue by oc-beta · · Score: 3, Funny

    This is a great thing!

  2. It sure is obvious... by dunkers · · Score: 1, Insightful

    ...10 years down the line. In 1996, the use of a proxy server to change data to suit the target device would have been very innovative.

    1. Re:It sure is obvious... by Anonymous Coward · · Score: 5, Insightful

      In 1996, the use of a proxy server to change data to suit the target device would have been very innovative.

      True, if you're under 25, in which case you probably believe that information distribution (and indeed the world), was invented in 1980's.

      On the fly format translation by in intermediary device was, of course, a new innovation in 1996 as long as you limit the context to "computers on the internet". Broaden the scope to the parent realm of information distribution and such methods have been around for decades and were VERY obvious in 1996.

    2. Re:It sure is obvious... by hey! · · Score: 4, Funny

      ...10 years down the line. In 1996, the use of a proxy server to change data to suit the target device would have been very innovative.

      Because back then we were still trying to figure that "bang the rocks together" thing.

      If we had data headed for a device that couldn't handle it, we just threw up our hands. "If God wanted us to see this data on computer screens, "we'd say,"he'd make them in an A4 size." We hired people to hold two phone receivers, one to each ear, so that users on the PBX who had analog phones could talk to the digital phone users.

      --
      Post may contain irony: discontinue use if experiencing mood swings, nausea or elevated blood pressure.
    3. Re:It sure is obvious... by kahei · · Score: 1


      If by 'innovative' you mean 'old hat', then yes. I mean, what do you think people _did_?

      "Sorry, Bob, the data doesn't suit the target device."
      "Well, can't we put some sort of extra link in the chain, to, you know, convert it to the right format?"
      "WHATTT??? He speaks HERESY! Kill him, my children -- and BURN HIS BODY WITH FIRE!!"

      I mean, if you'd said 1986, it would still not have been true, but in 1996 it was even being done on the forkin' WEB ffs!

      Kids!

      --
      Whence? Hence. Whither? Thither.
    4. Re:It sure is obvious... by P3NIS_CLEAVER · · Score: 0

      Aol was downsizing images before they came into their network.

      --
      Please sign petition to restore sanity to our banking system!!!

      http://financialpetition.org/
    5. Re:It sure is obvious... by Fred_A · · Score: 1

      I seem to remember a talk at the W3 conference in 95 or 96 that outlined something just like that. At the time I thought it was clever but certainly not revolutionary.

      unfortunately I don't have the faintest idea where I put the printouts we were given at the time.

      --

      May contain traces of nut.
      Made from the freshest electrons.
    6. Re:It sure is obvious... by mge · · Score: 1

      Rocks ? You kids were lucky. We didn't get rocks in MY day. We had to bang people's heads together.

  3. Hmm... by MustardMan · · Score: 5, Funny

    Looks like they aren't going to go out of business after all. Maybe I'll send them an application, I always wanted a RIM job. I just hope they aren't anal about the dress code.

    1. Re:Hmm... by AutopsyReport · · Score: 3, Funny

      You can bet your bottom they will probe your posterior life before they line you up for an interview. I heard they were pretty tight on this process.

      --

      For he today that sheds his blood with me shall be my brother.

    2. Re:Hmm... by stupidfoo · · Score: 2, Funny

      RIM Jobs are available http://rim.com/careers/index.shtml and strangely enough THEY pay YOU!

    3. Re:Hmm... by Scratch-O-Matic · · Score: 1

      Well, the recruiters may have an iron fist, but things supposedly loosen up after you're in.

      --


      Evil is the money of root.
  4. Whoa, hold the phone! by ettlz · · Score: 4, Insightful

    From TFA:

    InPro's patent described the use of a proxy server which downloaded data from the Web in response to a request from a device, then transposed the data to match the specific size and resolution of the device, according to The Times. The patent in question was granted in 1996.

    And here I was — silly me — thinking that this sort of thing consituted a "method" and was therefore unpatentable in the UK! From the UKPO's web-site, the following are excuded:

    • a discovery;
    • a scientific theory or mathematical method;
    • an aesthetic creation such as a literary, dramatic or artistic work;
    • a scheme or method for performing a mental act, playing a game or doing business;
    • the presentation of information, or a computer program.

    Don't 5, and possible 4, call this whole game into question?

    1. Re:Whoa, hold the phone! by montyzooooma · · Score: 1

      Doesn't really matter that they got the patent, what matters is that they couldn't enforce it.

    2. Re:Whoa, hold the phone! by morgan_greywolf · · Score: 1

      InPro's patent described the use of a proxy server which downloaded data from the Web in response to a request from a device, then transposed the data to match the specific size and resolution of the device, according to The Times. The patent in question was granted in 1996.

      Isn't this precisely what Opera Mini does?

      And I wonder if the timing between the ending of this case and the release of Opera Mini is any sort of coincidence?

    3. Re:Whoa, hold the phone! by Anonymous Coward · · Score: 0

      Does that mean the patent office will pay RIM back for the costs of discovering that it was unenforceable?

    4. Re:Whoa, hold the phone! by BobTheLawyer · · Score: 1

      An invention implemented by a business method or a computer program can be patented in the UK, it's just computer programs and business methods as such that aren't.

      I haven't read InPro's patent, but from the press coverage it seems fairly clear it was an invention. The problem is that it's equally clear it was "obvious", and therefore not patentable (even if there hadn't been any prior art). The patent should never have been granted and the Court was right to throw it out.

    5. Re:Whoa, hold the phone! by Tony+Hoyle · · Score: 1

      There are lots of patents granted in the UK (and in the EU as a whole) that are completely unenforcable. Even software patents... they're not valid, but companies like to have the whole 'patent pending' thing on their literature...

  5. Question on Patents by fatjesus · · Score: 5, Interesting

    Why are companies allowed to sit on patents and wait for someone to come allong and violate it? Why aren't they forced to A) license it or B) to implement it? (If they choose neither then the patent should expire.)

    1. Re:Question on Patents by Welshalian · · Score: 1

      What you suggest, in the original spirit of patent law at large, would stifle innovation. Assume you, an individual, could invent and patent a new, say, powerful-yet-expensive internal combustion engine. The obligation to implement/licence would force you to ally with someone else (unless you had the means to build it yourself), and therefore reduce the motivations to invent things in the first place, given that you pretty much have to share the wealth.

    2. Re:Question on Patents by Anonymous Coward · · Score: 1, Informative

      In the US patents are 20 years from the date of filing of an original application. This is done to give companies time to implement their idea without fear of losing their investment(Company A develops a new widget, 2 years into the design of it Company B hires away their core team developers and finishes the project, patent law keeps Company B from selling their stolen product)

      For an individual inventor, the patent laws lets them invent something and then shop around for a comapny to develop/market the product without fear of them stealing the idea.

      The US patent case RIM is involved in is not a "submarine" patent.
      (http://www.globetechnology.com/servlet/story/RTGA M.20060128.wxcover0128/BNStory/Technology/)

    3. Re:Question on Patents by Strych9 · · Score: 1

      Exactly, I think this can be taken one further. No prototype, no proof, no patent.

      Currently there are patent pendings. If you file for say something like a pre-patent which allows you time to build at least a rough prototype or proof that you aren't just patenting for patents sake. Now you must produce something to warrent the patent, with proof of idea already filed should someone try to take it. Essentially I think it is what a patent should be with now having to produce something to get the full protection. It would eliminate those who just sit on ideas waiting for someone else to invent them.

    4. Re:Question on Patents by h4rm0ny · · Score: 1


      If I invented a "powerful-yet-expensive internal combustion engine" then I think I could live with sharing the wealth. If my creation is worth much at all, then I expect I can still make money from it by licensing the production to another party. And as to getting a fair deal, then again I can make others compete for the rights. And if my creation isn't worth enough for both of these concepts to work, then let the inventor try to produce it themself.

      --

      Aide-toi, le Ciel t'aidera - Jeanne D'Arc.
    5. Re:Question on Patents by mparker · · Score: 1

      Except that the companies are in a powerful position to screw you over. If all the relevant licensees agree to not license your invention, then they will get it for free. Sure there is a short-term advantage in it for them -- they get their product out say a year earlier (assuming your patent expires in a year), but at the long-term obligation of license fees. Corporations are greedy and shortsighted, but not terminally stupid.

    6. Re:Question on Patents by pete6677 · · Score: 1

      I've had this idea myself before, but then realized why it wouldn't change much. If some patent troll has a patent on some obvious idea of an ecommerce system, all they have to do is put together some sort of a product and offer it for sale. Even if it were so shitty and overpriced that nobody would buy it, that would be enough for legal purposes. It would be too difficult to have the law evaluate whether it was a legitimate business idea or not.

    7. Re:Question on Patents by Plunky · · Score: 2, Interesting
      what you are proposing is the classic prisoners dilemma, see http://en.wikipedia.org/wiki/Prisoners_dilemma for more details than you can shake a stick at.

      But you would never get a bunch of corporations to agree on such a thing. For one thing, one of them will have shareholders who DEMAND that they maximise their profits and step forward to licence the technology to get ahead of the pack.

      You might not think they are stupid, but most of them have more care about the short term profits than the long term.

    8. Re:Question on Patents by Anonymous Coward · · Score: 0

      U.S. Patent laws as they stand are pretty good, it is only the process that needs help. Certain things receieve patents that should never be patentable. Data formats should never be patentable or copyrightable. it destroys competition and inavation, exactly the things they are meant protect.

      In terms of 'Sitting on patents', I doubt that anyone seriously uses that as a business except in the minority of greedy, unsavory companies that are usually failures to begin with.

      If say, I inovated the PUSH technology, say in 1988, after 10-15 years trying to make things like email more pervasive. I prototype it on closed sytem with minimal coneections and it worked. I receive my patent, but VC funding gets nowhere because everyone know the internet infrastructure couldn't support it. jump to 1998, 1999. The internet craze starts the infrastructure takes a step forward, this type od technology becomes more feasable. A company comes along that duplicate my reserch of the previous years, should I not be able to capitalize on my patent?

      The patent/coptright laws in the US work pretty well when not being abused by the greedy/Shady corporations that prey on the public..(CSERVE, SCO, ETC..)

    9. Re:Question on Patents by Anonymous Coward · · Score: 0

      they'll be hurt in the long-term because they'll have to compete with each other. but if one vies for an exclusive license...

      so, there's plenty of short-term and long-term benefits to getting a license. they'd rather screw over the competition as oppposed to the innovator.

    10. Re:Question on Patents by Analogworm · · Score: 1
      Good question. But as a quick aside to the main point of post, the time frame question is often key. NTP is a licensing company that formed around the inventor. It took Texas Instruments a decade to develop the Digital Light Projection technology found in those flat screen Tvs and the Infocus projectors. We need to allow time for great ideas to be developed.

      One way for individual inventors to get around the necessary manufacturing infrastructure is to simply license it. This helps the system because a big dog like, for example, Hitachi could choose a small electronics company's patent and produce it easily and competitively by licensing. This model of small outfits licensing allows for more innovation in general because innovation is not consolidated into an oligarchy of big companies.

    11. Re:Question on Patents by k12linux · · Score: 1
      How about?: If you want to enforce a patent you have to show that you:
      1. Have a working implimentation of the patent which you are selling on the market
      2. Have a working prototype on the way to production
      3. Have invested or are investing considerable time/money creating a prototype or product
        -OR-
      4. Have already licensed your patent to an entity which fulfills one of the prior conditions

      Too simplistic?

    12. Re:Question on Patents by Anonymous Coward · · Score: 0

      Your position is that the inventor must be forced to reduce the invention to practice, i.e. be able to build it.

      Good! You are in luck! Thats exactly what the patent law requires! Now go have a beer, its friday, celebrate that the system already does just what you dream that it should!

    13. Re:Question on Patents by Makarakalax · · Score: 1

      Given the choice between inventing something and making money, or doing sod all, or accountancy or something, I think most invention-driven firms would invent anyway.

      I don't personally think withdrawing the monopoly incentive would make much difference, but if it did, I reckon it would only remove the crappiest innovators from the market.

      Real inventors invent because they love it, not because they have a patent incentive anyway. Sure big corps need patent-incentive, but they still have it, just no monopoly rights.

  6. The belly of the bureaucracy by lifeisgreat · · Score: 1, Interesting

    I was sure there was a semi-recent interview by Slashdot with someone that worked at the USPTO, but I can't seem to find it.

    But really, can anyone fathom what actually goes on inside the USPTO? One assumes there must be people there who are fighting the incompetence and denying patents, only to be disciplined or fired, but I can't think of any examples of that. I just don't see how the USPTO could a) keep qualified people out or b) keep the qualified people inside from denying patents without using some kind of retribution.

    If I worked there, you can be damn sure that I'd deny 90% of the tech-related patents that came across my desk, fully justifying each decision, and wholly expecting to be disciplined or fired for not being a rubber-stamp. Then I'd sure as hell make a big stink about it. Why isn't this happening?

    1. Re:The belly of the bureaucracy by OnesAndNoughts · · Score: 0, Troll
      I was sure there was a semi-recent interview by Slashdot with someone that worked at the USPTO, but I can't seem to find it.

      Nevermind, someone'll dupe it in the next day or so anyway...

    2. Re:The belly of the bureaucracy by dadragon · · Score: 2, Insightful

      If I worked there, you can be damn sure that I'd deny 90% of the tech-related patents that came across my desk, fully justifying each decision, and wholly expecting to be disciplined or fired for not being a rubber-stamp. Then I'd sure as hell make a big stink about it. Why isn't this happening?

      Sad as it is, most people value employment over principles.

      --
      God save our Queen, and Heaven bless The Maple Leaf Forever!
    3. Re:The belly of the bureaucracy by Rich+Road · · Score: 1

      Here's the application: http://ebiz1.uspto.gov:81/jars/

  7. Unrelated to NTP Vs. RIM... next? by Analogworm · · Score: 1

    Though interesting news occurance, it's unrelated to the NTP Vs. RIM. The NTP Vs. RIM case is only a US distribution of a contested technology. But on the other hand, thinking about international patent rights, it's interesting that a Canadian firm would seek to overwhelm a small US patent holder by legal wrangling and political maneuvering.

    1. Re:Unrelated to NTP Vs. RIM... next? by Kenshin · · Score: 1

      As opposed to an employee-less US patent squatter trying to overwhelm a markedly successful Canadian business?

      --

      Does it make you happy you're so strange?

    2. Re:Unrelated to NTP Vs. RIM... next? by Anonymous Coward · · Score: 0

      I like what you've done here. You managed to make an investor in an innovative piece of intellectual property seem like the bad guy and make the thief seem like the good guy. I would like to live in your fantastic world where up is down and down is up!

    3. Re:Unrelated to NTP Vs. RIM... next? by Analogworm · · Score: 1

      So the inventor doesn't count eh? I understand the outrage at Zombie companies (which in my mind doesn't involve the inventor), but again this "witch hunt" mentality has got to stop. Especially if supposedly this website draws the "nerds" or the technically-minded. The mentality goes on to suggest drastic changes are needed to US Patent Law to stop Zombies and all I've heard are suggestions that make it way easier for big companies to squash small companies. Now that just hurts the American economy by focusing all research in big companies... which means less innovation not more, because there are less innovation sites in the American system. I understand your opinion to "go get em!" but check your target--Let's not hurt the inventors, they got us our cushy jobs to begin with.

    4. Re:Unrelated to NTP Vs. RIM... next? by Kenshin · · Score: 1

      As opposed to a slimy speculator with a vague patent vs a company that independently came up with an idea and worked hard to make it successful?

      --

      Does it make you happy you're so strange?

  8. One major check on the system by MikeRT · · Score: 1, Interesting

    Make it so that a company without any R&D division cannot file or own patents. A company that doesn't have employees paid to create new things shouldn't be allowed to own patents since it has not created anything, and thus doesn't need any incentives to create.

    1. Re:One major check on the system by montyzooooma · · Score: 4, Insightful

      With all due respect that's not a great idea. Only allow patents on actual products you can hold in your hand and you'd cut out 99% of the bogus patent applications. That would also be in keeping with the original spirit of the patent system.

    2. Re:One major check on the system by AutopsyReport · · Score: 4, Insightful
      A company that doesn't have employees paid to create new things shouldn't be allowed to own patents since it has not created anything

      And while your at it, completely destroy a reason and the means for individuals to invent and patent?

      --

      For he today that sheds his blood with me shall be my brother.

    3. Re:One major check on the system by pdbogen · · Score: 2, Insightful

      This is different. GP is lambasting companies that are formed solely to wage litigious war against other companies with an arsenal of patents that they have no desire to ever actually use.
      Patents were created to provide incentives to creating new products (although they aren't necessary, as any economist worth his salt will be able to explain); they were created to promote innovation. A company that sits on its patents waiting to sue someone who infringes on them is doing nothing but stifling innovation. This is the equivalent of you asking me a question, and my saying "Yes, I know the answer," and not telling you, but also attacking anybody who DOES try to tell you.
      This is wrong.

    4. Re:One major check on the system by Carthag · · Score: 1

      They'd just add "... for a handheld device" to all patent applications ;)

    5. Re:One major check on the system by AutopsyReport · · Score: 1
      No doubt, but precluding individuals and corporate entities that do not have a distinguishable R&D division from the patenting process is ludicrous. I don't agree that a company formed to patent-squat should be considered acceptable, but I also don't think this idea would be a viable basis for determining who is a candidate for patenting.

      I was moreso referring to the GP's first line, Make it so that a company without any R&D division cannot file or own patents, than what I actually quoted. I realized this after I posted my initial comment.

      --

      For he today that sheds his blood with me shall be my brother.

    6. Re:One major check on the system by Anonymous Coward · · Score: 0

      Individuals are allowed to patent?

  9. Patents are an evil and savor in their own by JeepingNET · · Score: 1

    Patents are an evil and savor in their own The protect companies who spend millions in research from another company coming along and just basically stealing all the work put into a project. On the other hand they are the cause of our large drug prices and crazy licensing agreements (at times). Some technology should just not be patented but where that line is would be nearly impossible to draw. There should be something to stop companies from patenting products they don't even on building or a way for patents to be turned over once they realize the patient is crazy. (There most likely is a process for this but it doesn't seam to work very well) The bottom line is someone will always try to get around them or use them to their advantage... its just the human way

  10. Congratulations! by Anonymous Coward · · Score: 0

    Good job, RIM!

  11. counter sue by Twillerror · · Score: 2, Interesting

    Although I don't generally like sueing which got us in the case in the first place RIM should go after InPro with all their resources and crush them like a bug. Someone needs to put these patent companies in their place and set some precedence. This has cost not only RIM, but lots of other people money and time. If I was the government I'd go after InPro as well, think of all the tax dollars they have wasted.

    1. Re:counter sue by Anonymous Coward · · Score: 0

      How can you go after Inpro? They spent the money to apply for and obtain these patents. The patents were approved and all Inpro did was go after something that was "rightfully" theirs (at least according to the patents).

    2. Re:counter sue by green1 · · Score: 1

      The problem with "crushing" a patent company, is that along with having no employees, they also have no assets, there's nothing to "crush" by invalidating the patent they have already taken away that company's only asset, and the way companies are structured, the people behind the company are immune to anything but the most severe illegal acts, the company declares bankruptcy and the owner walks away with any remaining funds in some form of "severance"

      in short, it's not worth anyone's time to counter-sue, as even if you win, you'll never see any funds.

  12. Re:Ok in the UK by pla · · Score: 4, Insightful

    But we all know the big fight is in the USA.

    Why? The FP seems to take that stance as well, but I consider it really not very true.

    Although the US may count as the biggest market for RIM, they have plenty of other markets now that have invalidated the offending patents. And most importantly, as a Canadian company, The US has no power to force RIM out of business (just out of the US).

    If US courts thoroughly spank RIM, it will hurt them, a lot. But not quite the death-blow many people seem to consider it. The world doesn't end at the US border.

  13. Re:Ok in the UK by Billosaur · · Score: 1
    The US has no power to force RIM out of business (just out of the US).

    I'd be willing to guarantee though that a large subsection of Blackberry users are here and if things go badly and RIM is forced out of the US, there will be serious business repercussions. True, perhaps not a fatal blow, but bound to hurt in the long run, at least until they can get 1% of the Chinese population to buy one.

    Of course business leaders in the US won't let it happen; so much of their communications network is tied into the Blackberry that they couldn't afford to suddenly have to give it up.

    --
    GetOuttaMySpace - The Anti-Social Network
  14. NTP vs. RIM by digitaldc · · Score: 1

    Never Transgress Patents Vs. Really Irritating Misunderstanding

    --
    He who knows best knows how little he knows. - Thomas Jefferson
  15. Maybe they will learn... by db32 · · Score: 3, Insightful

    Hopefully RIM will learn their lesson with these things and maybe quit going after other people for stupid patents. In the latest issues I do side with RIM, but at the same time, they are getting what they deserve. RIM is hardly innocent here, they did this same crap with their stupid mini keyboard on the blackberry vs makers of PDAs with mini keyboards. Sharp Zaurus was doing the mini keyboard thing about 4 years before RIM put the first Blackberry on the market, so to me this is mostly karma coming back to RIM for their nonsense prior.

    --
    The only change I can believe in is what I find in my couch cushions.
    1. Re:Maybe they will learn... by Anonymous Coward · · Score: 0

      That's hardly a solution. Poetic justice but it contributes nothing to resolve what is apparently a serious problem in technology and science. The only questions that need to be asked an answer revolve around the validity of the NTP patents and how that interacts with companies that actual invest in products that may fail.

    2. Re:Maybe they will learn... by Anonymous Coward · · Score: 1, Interesting

      Someone should look it up. The minikeyboard patent in question looks like a really specific layout with precise distances between keys, shapes and everything. I'd call it an non-obvious innovation.

    3. Re:Maybe they will learn... by db32 · · Score: 1

      Honestly to me it still seems relatively trivial. It's like the difference between the original Xbox controllers being made for bigfoot and the later ones being made for normal man. I have seen dozens of controllers, keyboards, interfaces, that ultimately are the same, but I really havn't seen very many companies patenting (they may be there) or enforcing (the part that shows up in the news that exposes the companies patenting) this sort of thing. "Your qwerty is spaced differently!" Hell, if that is the case maybe the respective developers behind qwerty, dvorak, and others should start sueing for infringement on their innovative layouts.

      --
      The only change I can believe in is what I find in my couch cushions.
  16. 80% of RIM's business is in North America by Anonymous Coward · · Score: 0

    If the USA locks down RIM with patent disputes, you can KISS it GOODBYE.

    1. Re:80% of RIM's business is in North America by Anonymous Coward · · Score: 0

      Still used plenty in Canada It certainly will hurt them and i feel for them and their employees. I don't think they ment to do anything that infringed on a patient.

  17. Re:Ok in the UK by Gunfighter · · Score: 1

    Isn't the US in some sort of WIPO-type agreement with Canada to honor each other's patents... or something?

    /me dons his tinfoil hat

    Part of the new-world-order-global-conspiracy-coverup-controll ed-by-aliens thing I thought.

    --
    -- Stu

    /. ID under 2,000. I feel old now.
  18. I'm rooting for NTP in this fight. by cwsulliv · · Score: 3, Insightful

    RIM has hardly been above reproach in court or in its prior dealings with NTP, which after all does hold what are valid patents - at least the patents haven't yet been invalidated in a final declaration by the US Patent Office. And NTP is the company of the now-deceased inventor as opposed to a cabal of speculators who buy up patents wholesale and wait like vultures for a chance to strike.

    But the primary reason for my position is the hope that NTP will succeed in obtaining the injunction to shut down RIM's operation in the US. Only then will the discomfiture of millions of Blackberry owners raise a big enough stink to force Congress into a reevaluation of the wisdom of allowing software patents at all.

  19. Re:Ok in the UK by NotoriousDAN · · Score: 1

    Patents are country-specific. There are international agreements in place to help inventors get equivalent patents in multiple countries, but that is not at all the same as countries honouring other countries' patents.

  20. Prior Art by Fzz · · Score: 2, Informative
    I was the expert witness for RIM in this case.

    The problem with finding prior art is that you need to find one piece of prior art that covers all the aspects of a claim. You can't mosaic them. The prior art we used in trial was the following:

    • A. Fox, E. Brewer, "GloMop: Global Mobile Computing By Proxy", Position paper, (Sep 1995), Used to be available from: http://www.cs.berkeley.edu/~fox/glomop.

    • Joel Bartlett, Experience with a Wireless World Wide Web client, Digital WRL lab Technical Note TN46

    • Stefan Gessler and Andreas Kotulla. PDAs as mobile WWW browsers. Computer Networks and ISDN Systems, Vol. 28, No. 1-2, 1995, pp. 53-59.

    • Joshi, Anupam, Weerasinghe, R., Mcdemott, S., Tan, B., Bernhardt, G. and Weerawarana, S., "Mowser: Mobile Platforms and Web Browsers'', Bulletin of the TCOS, IEEE Computer Society.

    The general concept was clearly obvious back then. But the patent had some specific details that Inpro claimed were not obvious. I believe they were obvious to someone in the field in 1996. Clearly the judge agreed.

  21. Re:do7l by Anonymous Coward · · Score: 0

    I'll have offended tossers, went out was in the tea I We need to Address first avoid going

    This is what happens when you post after sniffing glue...

  22. Unfortunately the law isn't clear. by Fzz · · Score: 1
    I was the expert witness for RIM in this case. IANAL but I talked to a lot of them in the last 6 months.

    For the record, here's the patent in question.

    The problem is that there's a grey area in the law as what constitutes a computer program and what constitutes a piece of hardware that includes some software. The latter is patentable, the former isn't.

    In this case the patent claims to be on the proxy server itself (ie the box), but if you read it closely there's nothing special about the box - the patent is really about the software. But this is a grey area, and there isn't enough legal precidence to rule this sort of patent out quickly on these grounds. In the end we shot it down on prior art (see my other post for details), and obviousness over the prior art.

    - Fzz

    1. Re:Unfortunately the law isn't clear. by Scratch-O-Matic · · Score: 1

      Well, seeing your post without mod points and without response makes me feel better about some of my unnoticed contributions.

      --


      Evil is the money of root.
  23. Judge Pumfrey is on our side by Deton8 · · Score: 1

    Judge Pumfrey is the same guy who ruled that Storage Computer didn't have a valid patent on parity-based RAID such as RAID 3 and RAID 5. I read the transcripts of that case -- he is very skeptical of patents which are obvious implementations of existing ideas. If you can give an average engineer the same problem and he comes up with the same solution, then there shouldn't be a patent.