* Posts by Gobhicks

210 publicly visible posts • joined 19 Feb 2008

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HP pulls memory Missing Link from bottle of beer

Gobhicks

It's so much more fun -

- to just argue about stuff than to actually investigate it for yourself (because that's so hard on the interweb, isn't it)...

"Memristor-The missing circuit element

Chua, L.

This paper appears in: Circuits Theory, IEEE Transactions on [legacy, pre - 1988]

Publication Date: Sep 1971

Volume: 18, Issue: 5

On page(s): 507- 519

ISSN: 0098-4094

Abstract

A new two-terminal circuit element-called the memristorcharacterized by a relationship between the chargeq(t)equiv int_{-infty}^{t} i(tau) d tauand the flux-linkagevarphi(t)equiv int_{- infty}^{t} v(tau) d tauis introduced as the fourth basic circuit element. An electromagnetic field interpretation of this relationship in terms of a quasi-static expansion of Maxwell's equations is presented. Many circuit-theoretic properties of memistors are derived. It is shown that this element exhibits some peculiar behavior different from that exhibited by resistors, inductors, or capacitors. These properties lead to a number of unique applications which cannot be realized withRLCnetworks alone. Although a physical memristor device without internal power supply has not yet been discovered, operational laboratory models have been built with the help of active circuits. Experimental results are presented to demonstrate the properties and potential applications of memristors."

IBM unveils nano-projector based VirtuaHuman with 1TB of memory

Gobhicks
Dead Vulture

Oh look...

... flying penguins

HTC applies for multi-keypad sliderphone patent

Gobhicks
Pirate

Be afraid...

Reg readers giving even a qualified thumbs up to the patenting of anything at all is one of the signs of the End Times and Last Days...

Run away!

Nokia lands another punch on Qualcomm

Gobhicks
Thumb Up

See also

http://ipkitten.blogspot.com/2008/03/more-brinksmanship-as-rim-fends-off.html

RIM successfully defend themselves against Visto patent.

"Visto held a patent for a 'system and method for synchronizing electronic mail across a network'. This was, in effect, (i) a means for retrieving an email from a server, (ii) a synchronisation module for deciding whether to send the email to a second mail store, possibly on a global server which provided HTML access to its contents for roaming users, and (iii) a communications module for establishing a channel with the second mail store, possibly through the second mail store's firewall, to send the email to the second store using HTTP."

UK court found the patent invalid because the invention was (a) obvious and (b) nothing more than a computer program.

Apple sued over iPhone caller ID

Gobhicks
Linux

... Sigh

Several points:

1. The life of a US Patent:

For US patent applications that were pending on and for US patents that were still in force on June 8, 1995, the patent term is either 17 years from the issue date or 20 years from the earliest claimed filing date, the longer term applying.

For US patent applications filed on or after June 8, 1995, the patent term is 20 years from the earliest claimed filing date.

US 4924496: Filed 12 May 1988, + 20 years = 12 May 2008

Issued 8 May 1990, + 17 years = 8 May 2007

Therefore, patent expires 12 May 2008.

2. Every mobile phone in the wolrd uses this:

“Lawyer Lisa Tittemore of Bromberg & Sunstein LLP in Boston, the firm representing Figa, said many of the world's wireless phone makers have licensed the patent, including the three biggest - Motorola Inc., Samsung Group, and Nokia Corp. In addition, Figa sued Hong Kong electronics firm VTech Technology Ltd. over the patent in 2006; VTech and Figa reached a settlement last month.”

http://www.boston.com/business/technology/articles/2008/02/28/mass_man_suing_apple_over_patent/

Re Motorola, see:

http://www.allbusiness.com/electronics/computer-electronics-manufacturing/6067951-1.html

3. The US Patent System isn’t quite as dumb as you think

@Alain Moran:

“Umm, I think you are getting confused between UK patent law and US law ... the US takes the stance that you can patent anything you like and it is upto the courts to decide whether the patent is valid in that particular case ... those damned yankees they do love their lawyers.”

@Richard

“Under Patent Law in the entire civilised world, a patentable concept must be "Non-obvious to someone versed in the field"

However, in the USA that's not the case!”

Both wrong wrong wrong. The US Patent Office does examine patent applications for novelty and obviousness – they’re just not very good at it *sometimes*.

4. Patent Obviousness

@Ian MacFarland

“Apple should try to get this patent invalidated on the basis of its obviousness. Evidence that it is obvious is that just about every cell phone does this already. Others have mentioned this. I expect and hope that the courts will give this patent the treatment it deserves and invalidate it without much ado.”

Obviousness is to be judged as at the filing date: 12 May 1988.

5. The truth about patents

@Kenny Millar

“When filing for a patent, the patent OWNER must show that he will actually develop and sell products based on said patent. Patents may not be obtained purely to prevent others from creating such products, or to collect royalties from others. In other words, patents would only be issued as a means to protect a companies IP in real products.”

A patent is precisely a right to prevent other people from doing what is defined by the patent claims. A patent grants no rights to the patent owner to actually use the patented invention. You can patent an invention and not be able to use it yourself because of an earlier patent that you have improved on. Companies engage in cross-licensing deals all the time because of this. It also allows independent inventors to force large companies to license perfectly good inventions that the inventor isn’t in a position to exploit alone.

6. Finally

Finally, (@most commenters) can anyone wishing to comment on a patent at least take the time to look at the patent – particularly the claims, which define the scope of the patent protection – before spouting off!

Vote now for your fave sci-fi movie quote

Gobhicks
Heart

Superb

I love you all

'course, it don't mean we're engaged nor nuthin'

"All talk of cause and effect is secular history.

Secular history is a diversionary tactic."

Gravity's Rainbow - the movie that can exist only in my mind

"By god before I give an inch the whole f)(*&^n' s!"t house goes up in chunks"

Nova Express - the first real CGI art-house movie in-waiting: Lynch, Burton, someone new? Moi?

"Your proposal is acceptable" - MIB

Die for Gaia, save the planet?

Gobhicks

@the other steve@gobhicks

>>I certainly don’t care what happens after I'm dead. Because I'll be dead. It won't be happening to me, will it ?

>>Duh!

Duh bakatcha

If you don’t care what happens to anyone else once the planet is relieved of your presence, presumably you don’t give much of a monkey’s now.

>>I'm sure you think that this is an appalling attitude,

Anyone can think what they want. Of course, there will be consequences.

>>but look at it this way, quite a lot of the people who are alive now will still be alive when I'm dead. If we all just worry about the time period when we're alive, then the overlap should take care of us.

Say what?

>>And further to the whole tech as multiplier thang, if technology can continue to provide us with longer lifespans, as it is doing now, then the picture gets even rosier.

Extended lifespans are already part of the exponential population problem…

>>Long lifespans are also handy for, yep, you guessed it, exploring space !

Oh give me a break!

>>As for leaving the "Old World" in a sorry state, I'm not at all sure how you come to this conclusion. Since the whole issue under debate is that the earth cannot sustain it's population indefinitely, how is it that removing some of the population elsewhere (and probably being able to ship extra resources back FROM there) is going to make things worse ? I can only assume that you're one of those idiots who thinks that as son as we sort out the whole exploration thing, then all the rich folk (the ones with al the capital) will bugger off and leave the rest of us to starve ?

How many people do you think are likely to actually go forth and seed the pan-galactic empire? Do you have any realistic concept of what extra-terrestrialisation might actually entail? Don’t you think that, when it happens, it’s at least possible that it will happen as an emergency escape mission?

>>Unlikely I reckon

Duh-uh-uh?

>>(as well as demonstrating a world view that can't see past capital based economics)

I don’t have time to go into that right now, but wrong

>>, but if so, so what ? After all we are talking about the survival of a species, so does it matter which of us survives to populate the universe with our progeny ? Or do you only care about yourself, and/or your nearest and dearest ?

Cockroaches “survive”. I believe that humanity should aspire to something more.

>>Penguin, cos it's cuddly, and you're a hippy. Hippies like penguins.

Congratulations, by all of the foregoing you have nominated yourself for “compulsory redundancy” (with extreme prejudice). Hippy my a*se, where’d I put my AK?

NOTE: personae on the interweb are mediated, necessarily, even when not consciously constructed and/or synthetic.

“Some hae meat and canna eat,

and some wad eat that want it,

but we hae meat and we can eat,

and sae the Lord be thankit.”

[Robert Burns – The Selkirk Grace]

“I am not a politician. I offer you nothing. These are conditions of total emergency”

[William S Burroughs, Nova Express, 1964 – a book “about” a gang of interstellar bandits who take over planets, burn them down, then move on]

“All talk of cause and effect is secular history. Secular history is a diversionary tactic”

[Thomas Pynchon, Gravity’s Rainbow]

FNORD!

[RAW, RIP]

<thanks AC for the correction re the Bush quote>

Peace, love and good luck once again

Gobhicks

“The American way of life is not negotiable”

“The American way of life is not negotiable” – GW Bush, after Kyoto.

My blood ran cold when I heard that. The obvious retort was: “No George, the American way of life is not SUSTAINABLE”, but nobody seemed to be prepared to say that in so many (or so few) words.

The “business as usual - technology and the markets will sort it out” contingent are the lackeys, unwitting in some cases no doubt, of GW and his puppet-masters.

Few would dispute that it is the advance of technology, driven by free-market capitalism, that allows 7 billion souls to survive, and some small percentage of that number to thrive, on Earth today.

But what would lead any otherwise intelligent person to believe that exponentially increasing consumption of energy and material resources can be sustained indefinitely in any system? If you don’t care about anyone apart from yourself, and/or your nearest and dearest*, and/or don’t care what happens after you’re dead, then come out and say so.

[*See: “There is no such thing as society…”; Margaret Thatcher]

Barring extra-terrestrial colonisation, which isn’t going to happen any time soon and which in any case will still leave the “Old World” in a very sorry state, solar energy is the only “unlimited” resource available to us, and is the ultimate source of all renewable energy - apart from tidal, for which we have the moon to thank.

Not for nothing did the ancients worship the Earth, Sun and Moon.

Without reverence and respect for that which sustains us, the large majority of us are doomed to suffering and misery. The lucky minority are parasites, whether they know it or not, and however much they think they deserve their luck.

That minority includes me and, I would venture to suggest, everyone who posts here.

On the present human trajectory, our luck is going to run out – no question. It’s just a matter of how soon.

The very notion of population reduction conjures so many spectres that it can never be anything but highly controversial and emotive. But given the choice between catastrophic, involuntary reduction (war, famine, plague) and some kind of managed process…

Drawing a comparison with corporate “downsizing” (… they’ll be calling it that soon, wait and see), voluntary birth control equates with “natural wastage”. Can that be enough? Next comes “voluntary redundancy”….

I really want to make some kind of joke here, but I just can’t bring myself to be flippant about this kind of stuff.

Love, peace, good luck

Warner Bros revs up live action Akira

Gobhicks
Stop

New Manhattan???

Apart from anything else, this rips out the post-nuclear political subtext at the heart of the original, like they did with Godzilla, and reduces another genuine work of art to just another gratuitous CGI-fest (and don't even get me started on how they debased the lyrical beauty and mystery of Beowulf). There should be some kind of Blasphemy/Sacrilege law about this.

US declares 1400-mile Pacific sat-shoot exclusion zone

Gobhicks
Alien

Incoming Mothership

So, if you manage to cross the floating tape boundary and sneak past the naval patrols, you'll probably start finding unconscious cattle floating on the surface...

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