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BT Pushing Hyperlink Patent 458

There's been a lot of new publicity lately about the British Telecom trying to defend a patent that they claim means they invented hyperlinking. Currently they are going after Prodigy for using hyperlinking back in the early eighties. We've mentioned this one before, but it really looks like they are going to push it. Insane.
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BT Pushing Hyperlink Patent

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  • by Ars-Fartsica ( 166957 ) on Monday February 11, 2002 @01:37PM (#2987668)
    The prevailing talk among the oucrts is that BT is going down a dead-end and no court is particularly interested in pursuing an obvious legal morass. Added to which it is widely known that Xerox has a strong case for prior art.

    I wouldn't get too worried about this.

  • by Restil ( 31903 ) on Monday February 11, 2002 @01:44PM (#2987718) Homepage
    However, it would appear that BT only discovered this patent in 2000. Therefore, they made absolutely no effort to enforce it over the last 15 or so year that it was being used by countless companies and organizations, not to mention end users. Even if they're able to extract royalties from this day forward, can they go back retroactively and enforce them on older products as well? Even the GIF patent, which I disagree with, only charged royalties from that day forward, not from the date they obtained the patent.

    Can I do this legally? Patent something, hope someone else develops a similar technology, say nothing for 20 years until the patent is about to expire and economies depend on my product, then just raise my hand one day and say, "Excuse me! You have to pay me now".

    I know the patent holder can selectively choose to license that patent for no charge and they coudlnt' come back later and change their minds retroactively. What about in this situation, where they've said nothing. Done nothing to enforce it. Didn't even realize they HAD the patent. Its almost as if they were purchasing patents for the sole purpose of hoping one of them would be a huge breadwinner in the future.

    However, at least they had an actual product tied to the patent. Its not as bad as the idiot who patented "downloading music off the internet" as an idea with no product to back it up and trying to extort money out of companies as a result.

    -Restil
  • by iainl ( 136759 ) on Monday February 11, 2002 @01:45PM (#2987737)
    BT are a privatised corporation - they used to be Government owned and run (actually, while the BBC is paid for by a tax they defend their independance fiercely), but were sold off during the 1980s to pay for tax breaks.

    As for the whole patent thing, I've no idea when the patent runs out, and I'm not even going near the question of if its defendable. Let the lawyers argue that one out.
  • by Anonymous Coward on Monday February 11, 2002 @01:52PM (#2987804)
    Are you from the UK?

    BT started off from a monopoly several years ago, and have maintained this position though bullying and attacking the rest of the marketplace. BT are terribly complacient and it shows though thier buisness stratagy. From their failure to recognise the burden their debts have placed on the company (which worried the city no end) right though to the running battles they've had with other service providers over local loop unbundling (i.e. giving flat rate charges to other competitors to access last mile)

    Oftel (the UK offical telecoms regulator) have been having running battles with them ever since thier creation.

    I don't think BT really give a damn about getting this kind of bad press. Those people that listen already know their aggressive buisness tactics, though that don't care...well, don't care.

  • by Anonymous Coward on Monday February 11, 2002 @01:53PM (#2987814)
    From the patent claims:
    Informaton for display at a terminal apparatus of a computer is stored in blocks the first part of which contains the information which is actually displayed at the terminal and the second part of which contains information relating to the display and which may be used to influence the display at the time or in response to a keyboard entry signal. (emphasis added)
    Throughout the patent, references are made to "keyed digital data", but it never mentions mice, or pointing devices or point-and-click devices, etc.

    So, if there is a literal interpretation, all you need to beat the patent is a mouse.

    Now we just have to get the entire computer world to use these 'mice' things...

  • Pulp Fiction (Score:0, Interesting)

    by October_30th ( 531777 ) on Monday February 11, 2002 @02:04PM (#2987900) Homepage Journal
    VINCENT
    You'll dig it the most. But you know what the funniest thing about Europe is?

    JULES
    What?

    VINCENT
    It's the little differences. A lotta the same shit we got here, they got there, but there they're a little different.

  • by markj02 ( 544487 ) on Monday February 11, 2002 @02:08PM (#2987922)
    Those are probably hyperlinks to resources within the same computer. BT may be claiming hyperlinks among resources distributed across a network. That should be an obvious extension, but "obviousness" is a much harder defense against patent infringement than prior art.
  • by eludom ( 83727 ) on Monday February 11, 2002 @02:08PM (#2987927) Homepage
    I worked at CompuServe in the mid 80's
    (for the guy that invented .GIF, using
    a "free" algorithm found in an ACM journal
    that later turned out to be patented) and
    keep in touch with people over there (CompuServe/AOL) from time to time.
    At one point, AOL had retained the ex-Compuserve CTO to do historical research into patentable
    things that the company had done. I would lay money that CompuServe/AOL will challenge this
    if it goes very far.

  • by kisrael ( 134664 ) on Monday February 11, 2002 @02:11PM (#2987941) Homepage
    If you read the patent itself [164.195.100.11] (patent office link from the article), or at least the abstract, it specifically mentions "operation of a selected key of the keyboard". (Later on it says "The terminal apparatus may include data entry means, such as a manual keyboard"). Funny if they somehow win, maybe browsers will have to remove keyboard shortcuts, but mouse and trackpad clicking is still A-OK. (And then Amercians with Disabilities Act crew will jump on it...)

    But yeah, this is really insane. Also, so many patents like this seem like they don't pass the "not obvious to a practitioner of the field" test.
  • by Anonymous Coward on Monday February 11, 2002 @02:12PM (#2987952)
    Putting aside the fact that the whole issue is ...patently absurd, are BT even suing the right people? I don't believe content producers or ISPs who host web pages are actually implementing this "Hidden Page" technology. My reasoning is thus:

    Those who produce html web content follow the html markup guidelines. Markup tags simply indicate structure or meaning to some text on a page. So something like
    <a href="http://goatse.cx/"> check out this reference </a>
    is merely an indicator to a reader or parser. There is no linking inherent in such a markup syntax.

    Even web server authors or those using web servers are not infringing since (at least on a very basic level) http servers simply comply to the requests of a browser: give me this page, then that page, and then this next one. Like an ftp server, there is no concept of linking, at least as described by the article.

    The only ones I can think of who are implementing hyperlinks are web browser authors. It is the browser that adds semantics to the markup, which it attempts to display on your monitor. It is the browser that actually highlights the linked text, and it is the browser that "connect[s] text, images, and other data on the Internet in such a way as to allow a user to click on a highlighted object on a Web page in order to bring up an associated item contained elsewhere on the Web".

    So BT should lose this suit, not just by way of the unwholesomeness of the patent, but also because they're trying to sue a company which isn't even infringing their patent.

  • If only... (Score:1, Interesting)

    by Anonymous Coward on Monday February 11, 2002 @02:21PM (#2988008)
    It would be one thing if their 'innovation' had actually ended up in something useful being done. IE: if they had never come up with it or patented it, would it have changed anything??? Have they actual created any value in the world?
    The answer is clearly no. (They discovered that they had the patent...)

    Please, pretty please, if in the distant future any of you come across someone who was involved in deciding to move ahead with actions like this, whether they are former managers, lawers, etc etc, please, give them a F****NG earful!

    It's too bad big companies weren't lead by real leaders. Real leaders would see this for what it is, gang up, and drive BT into the ground.

    "Hey Larry(1), this is Bill(2). Have you seen the BT hyperlink thing? Yeah, me too. I've got a few million to throw in the pot to intervene in the case. How about you? -- Great! Have your people call my people. -- Now you call Scott(3) and I'll call Ted(4) and Steve(5), and we'll crush these worthless leaches."

    (1) Elison
    (2) Gates
    (3) McNealy
    (4) Turner
    (5) Case
  • Re:Brits... (Score:2, Interesting)

    by FyRE666 ( 263011 ) on Monday February 11, 2002 @02:37PM (#2988129) Homepage
    As a Brit, I find the "Call 0800-ambulance-chasers now!" adverts repulsive. They air the adverts mostly during the working day, obviously to target the unemployed or unemployable since they're most likely to need some quick and easy money.

    The companies providing these "services" have been the subject of numerous documentaries and consumer affairs programs on UK TV, and regularly exposed for the rogue outfits they so obviously are. Most of the "victims" only recieve a tiny amount of compensation, while the law firms reap the real rewards.

    It is absolutely pathetic; people seem to want to take no responsibility for their own lives any more. I still don't believe the UK has decended to the level of litigeousness of the States as yet, but some of the bottom feeders are slowly but surely crawling their way there...

    I have no other problems with America, by the way, just its legal system, patent system and Bill Gates :-)
  • Re:Brits... (Score:1, Interesting)

    by Anonymous Coward on Monday February 11, 2002 @02:38PM (#2988140)
    "I once admired the Brits for their loathing of American flakiness. I love America, as a whole, but if I could excise parts, frivolous lawsuits would be first to go.


    Anyway, I was working over in Europe and I happened to catch a British commercial...for a personal injury lawyer."
    Nothing has changed we still hate frivolous lawsuits, those personal injury adverts are the epitome of that hate. I absolutely hate the blame culture they are trying to perpetuate, if everyone were like that then nobody would take responsibility for their own actions, and someone else is always to blame. I also hope BT disappear under their debt mountain if they carry on this path.

    You must have been watching one of the really crappy commercial channels during the day time, I must apologise for that, stick to the BBC, they don't carry any commercials.

    Anyway, these adverts are highly irritating and didn't even exist until 3-4 years ago, the New Labour government wanted to cut the Legal Aid [legalservices.gov.uk] bill so they removed a regulation banning layers, solicitors, etc from advertising on TV, and consequently these vultures started up. This is hardly surprising, the US removed such restrictions in the 60's and the ambulance chasers started up.

    I have such distain for these companies, fortunately one of the main firms is on the verge of bankruptcy, has been delisted from the stock market and has fleeced the investors stupid enough to invest in such a company.

    Hopefully they will all disappear, it can't happen soon enough.
  • by ngr8 ( 504185 ) on Monday February 11, 2002 @03:14PM (#2988454) Journal
    Played with hypertext for laboratory information systems in the mid-1980s, and for prior art, *I* leaned upon Ted Nelson's ComputerLib/Dream Machines http://www.xanadu.com as well as earlier cites for the mechanical Memex system proposed by Vannevar Bush (not dubya) in work cited in "As We May Think" in the Atlantic Monthly http://www.theatlantic.com/unbound/flashbks/comput er/bushf.htm

    Althought it may be an urban legend, there's supposed to be a patent for playing with a cat with a laser - all things are possible. The patent office hasn't *exactly* had enough cycles to deal with the issue of bona-fide new inventions versus poorly researched claims.

    But given a lot of other history, BT is probably safe from worstening its public relations image with this boner ;-)
  • by TheMatt ( 541854 ) on Monday February 11, 2002 @03:24PM (#2988531) Homepage Journal
    As I said, offtopic but not quite. A British company is trying to patent salted chips [bbc.co.uk], or fries, as we USAns know it. The group, ActionAid [actionaid.org], is trying to point out the stupidity of modern foods patent laws. Their announcement is here [actionaid.org].
  • by crisco ( 4669 ) on Monday February 11, 2002 @03:48PM (#2988667) Homepage
    Your comment should be modded up a bit.

    I, probably like many /.'ers, watched a few of those videos and thought something along the lines of "man, those guys were so far ahead of their time, they had everything already done back then! Screw BT and their specious patents!". But go back and watch the demo [stanford.edu] again. Then scan the patent [164.195.100.11] again. Doublas Engelbart's demo kept referencing hypertext within the same information store (computer). I couldn't find a reference to a local reference to remote information. Networking and even remote sessions are mentioned but never the context of a local link to a remote chunk of data. BT's patent appears to focus on hyperlinking menus being included with each chunk of data to allow easy access to further information.

    Now, having said that, there are some key differences between the hyperlinks we know and love today and the system described in BT's patent. Links in the form of http://, ftp://, etc are known as URLs because they abstract away the differences in local and network locations and various protocols used for transmitting the data. It may be argued that hyperlinks are abstractions of a local data store, not a remote menuing system. Also of interest in BT's patent is the reference to the VIEWDATA system, some quick internet searching reveals [demon.co.uk] systems that used color coded links that may qualify as prior art. Another major factor is the use of a mouse. BT's patent doesn't seem to mention anything besides keypad input methods while today's interaction with hypertext is primarily with some sort of pointing device.

    Another thing to consider is BT's first major target in this. While other reports mention up to 17 ISPs being asked to pay royalties, Prodigy has gotten the majority of the attention. Wasn't Prodigy one of the larger online services back in the '80s? Might they have had an early interface system that consisted of numeric menus linking to additional information? Is BT going after one of the only true violators of the patent, hoping to scare the rest of the world into paying royalties? Are they deliberately setting up smokescreens, hoping to distract from the real issues in the case?

    So, after a closer look, I still think that Mr. Englebart and his peers were way ahead of their time and I still say "Screw BT and their specious patents!", just for slightly different reasons.

  • by DiamondWing ( 557601 ) on Monday February 11, 2002 @04:57PM (#2989154)
    Doing a quick search, doesn't the concept of a HyperCard system with key words/phrases linking to other cards/pages predate the link patent in question?

    Looking at the text of the Patent itself... for item #5, where they describe terminals as apparatuses for providing access via telephone lines. Doesn't that then negate the "terminals" which don't use telephone lines?

    So my PC which uses EtherNet via wireless networking or via Cat-5 cabling which I wired myself is then not inclusive in the patent's description of a "Terminal" and can thus use hyper text linking without stepping on the patent in question.

    Or line-of-sight from building to building IR/Laser data transmission which is not provided for or maintained by a Telco and so is not a "telephone line".

    As the patent doesn't go into details of what they mean by "telephone line", I think that provides a pretty big hole in their coverage. I can see how it might cover dial-up users, but for other line/wireless/etc users, it becomes exceedingly grey/black.

    I do find one interesting thing about the description of the invention in the Abstract:

    "The invention is particularly useful in reducing the complexity of the operating protocol of the computer." (From Abstract of Patent #4,873,662 of te US Patents Office)

    If anything, I would say that implementing the click-links/HTML/etc protocols has made the operating protocols of the computer even more complex, not any easier.

    Pot-Shot-Summary:

    What I got out of the patent text was that:

    Any terminal/computer/etc connected not through telephony lines is exempt from the Patents.

    Any terminal system which does not show the various charges and/or accumulation of charges is exempt from this patent as the patent covers systems which primarily deals with listing charges for services and the accumulation of them.

    Guess another question would be: How would BT enforce this? The technology is so prevelant on the web that to remove it all, would not be financially sound to BT itself.

    But then again, it doesn't seem like they really care about what people think about them or who they shove out of the way or trample on so long as they get their money.

    Though I do wonder... some more text taken from the patents text:

    "This is a continuation of application Ser. No. 814,922, filed 7/12/77, now abandoned." (US Patents Office excerpt from Patent #4,873,662)

    What does it mean that this is a continuation application? And what does it mean when for the child patent when the parent patent has been abandoned?

    Hmm...

  • by GreyPoopon ( 411036 ) <[gpoopon] [at] [gmail.com]> on Monday February 11, 2002 @06:38PM (#2990312)
    In case you haven't noticed, most people who use the internet couldn't care less about copyright, trademark, patent, or privacy issues.

    Of course they don't. But suddenly things like this have a MUCH bigger impact when their ISP sends them a bill that looks like something they might receive from the telephone company, listing every link they've clicked on with its itemized cost. When at the end they have to pay $249 for the month instead of $14.99, they'll really start caring. Not to mention the fact that somebody was invading their privacy and actively tracking their links to pr0n. Yeah, I think PR is going to be a big big issue. If BT loses this, I really hope that our courts issue a rather acid remark about frivilous lawsuits. Maybe somebody at BT will be looking for a new job soon, although not likely.

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