Comments on: Burst.com sues Apple for patent infringement

After failure to reach licensing deal, Burst sues over patents it claims are being violated by iTunes, the iPod and Quicktime.

[TheFergus]

'Microsoft Patents Ones, Zeros"

No, I'm not bashing MS, but does anyone else remember that
article from The Onion? Strangely prescient.

Based on the claims from this blurb, that Burst patented delivery
of media fast than realtime, this sounds amazing. I've been
inspired to pursue a patent outlining my plans to use 'a web
server' to send vast amounts of 'written words' to a recipient in
less time than those same words could be 'read aloud'.

Anyone with me?

[TransplantGuy]

Not quite unbelievable...

While at first the Burst claims sound amazing, even hilarious (picture this: seeing the Nightly News before it actually happens!), I suspect the notion is to deliver pre-recorded content, so that the hour of a movie or similar would actually only take, say, twelve minutes to download. While I doubt Burst is alone, or even the inventor, of this technology, the argument is over the specific patent in question. This implies that Apple has used the same methods and perhaps even code to achieve the goal of rapid transmission of information.

Obviously, your analogy of sending written words faster than they could be spoken isn't quite the same thing. Nor, I'm certain, is Burst inferring that they've invented a time machine. Besides, even the lowly fax machine can send a page faster than it could be read, and it'll send it in the same exact language as the original due to the patented "language transmogrifier" that I recently patented!

Or is your real name Mike Cox and I've been had by your sarcasm?

Cheers.

[TransplantGuy]

Check out the U.S. Patent Office...

I was searching patent records the other day for an invention I recently designed (no, not ones and zeros). It's really interesting to see the complexity of some inventions (and no doubt the lawyers' minds as well), and yet I also located a patent on a simple, four-wheeled device similar to the "walkers" you see elderly folks with. I think part of the problem the USPTO is now facing with these technology lawsuits is that in the past one could pretty much patent anything since the searching procedure was inadequate when trying to locate "previous art". Thus the ability to patent what is little more than an ordinary chair with a wheeled caster on each leg!

Check out http://www.uspto.gov/patft/index.html to see what I mean!

Cheers.

[hawkeyeaz1]

Sure!

And then we could sue CNet for infringing on the patent as they helped us to meet to get the patent. Talk about paradox.

There is nothing innovative about software patents. Nor is there anything innovative about mathematical patentns. And, yes, the USPTO is awarding them.

A meathod of obtainting absolute value without branching, awarded to Sun employee in 2000:

r=(+1|(v>>(sizeof(int)*CHAR_BIT-1)))*v

http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=/netahtml/search-adv.htm&r=1&f=G&l=50&d=ptxt&S1=6073150&OS=6073150&RS=6073150
link found at: http://graphics.stanford.edu/~seander/bithacks.html#IntegerAbs

[fakespam]

Reverse Engineering

I hope they can prove that their binaries match Apple's, otherwise
they don't have a patent at all (I hold a few out of date patents on
stuff digitally, so I know it's about the one and zeroes and proving
they do whatever, whenever).

Besides, why don't they sue anybody who downloads anything
digitally, since that's the general assumption by their whining.

[Cringely]

Read the patents

While it might seem clever to blindly speculate and criticize, I
think it would be simply smarter to take a look at the Burst
patents and see what they actually cover. This is a networking
technology. The idea is simple but the implementation is not.
Media data is bursty by nature, which means there are times
when it fills the entire pipe and other times when it requires very
little bandwidth. The point here is not to defy the laws of
physics but simply to keep the pipe filled 100 percent of the
time by pre-sending data during periods of lower use. That's
the idea and it makes possible Apple's "skip protection" feature
in QuickTime. But the Burst patents go quite a bit further and
cover the implemtation of such an idea. How do you decide
which bits to send ahead? How do you store them? How do you
reorder them? How do you monitor line conditions to know how
much data you can send ahead? There is a Burst application,
you know, to do all this and it is in its 3.0 version. So read the
patents, please.

[Philips]

MM CS

Much to your surprise, such algorithms existed for quite long time. They are called "scheduling algorithms" and applicable to any kind of workloads involving high latency medias.

I think hard drive cache of modern OS (as well as CPU data/instruction caches) all uses special (but very similar) algorithms (read-ahead, prefetch, speculative reads, etc).

Applying old idea to new medium - Internet - doesn't make that idea somehow new. It's just plain reimplementation.

P.S. I did something similar 15 years ago for scheduling traffic on half-duplex serial line.

[Philips]

MM CS

Much to your surprise, such algorithms existed for quite long time. They are called "scheduling algorithms" and applicable to any kind of workloads involving high latency medias.

I think hard drive cache of modern OS (as well as CPU data/instruction caches) all uses special (but very similar) algorithms (read-ahead, prefetch, speculative reads, etc).

Applying old idea to new medium - Internet - doesn't make that idea somehow new. It's just plain reimplementation.

P.S. I did something similar 15 years ago for scheduling traffic on half-duplex serial line.

[Philips]

MM CS

Much to your surprise, such algorithms existed for quite long time. They are called "scheduling algorithms" and applicable to any kind of workloads involving high latency medias.

I think hard drive cache of modern OS (as well as CPU data/instruction caches) all uses special (but very similar) algorithms (read-ahead, prefetch, speculative reads, etc).

Applying old idea to new medium - Internet - doesn't make that idea somehow new. It's just plain reimplementation.

P.S. I did something similar 15 years ago for scheduling traffic on half-duplex serial line.

[LwBrown5]

Patent Infringement

There is a difference between copying code and "infringement" of a patented idea. MS's 60M$ payment seems of a size to only cover the idea part. It is relatively easy to independently come up with similar ideas - only the first to patent gets to claim "infringement" - a real flaw in our system, as the first to creat a successful prototype can still be found to have "infringed" an earlier idea-patent. (Like the absurdity of violating a hypothetical patent of a faster-than-light drive simply by creating one that actually works.) The other flaw in the system is that the Pat.Office simply does not have the staff or expertise to check all sources (even if obvious to an expert) to determine whether the idea really is unigue, or if it has already been public knowledge.

[grossph]

Which Patents

That is the problem I am having trying to give an educated opinion. I can't find in a single news article (yet) where it states the patents they are infringing on.

I have found an old patent that someone said was the one in question, but it can not be as it is more for a VCR type device.

[grossph]

Apple Sites Burst

I search the USPTO site for burst.com. Apple actually references Burst in one of its applications. So I am not so sure who is at fault now. if the USPTO gives you a patent and makes a mistake. who has to pay?

[ReasonableGuy]

Too many claims to read

While it sounds sensible to say "read the patent" the reality is a
bit different. According to the Burst's answer and counterclaim,
available at Burst.com, there are three patents involved. I took a
quick look at them, and they contain a total of 181 claims.

Burst's patents
4,963,995 (?the ?995 Patent?); 80 claims
5,164,839 (?the ?839 Patent?); 77 claims, and
5,995,705 (?the ?705 Patent?); 24 claims, = 181 claims total

The patent claims are what is legally significant, they define the
scope of the invention, and what the inventor can keep others
from doing without permission.

If you have the time to read the patents and analyze them, you
are either: a) an Intellectual Property attorney that has an
interest in this field, b) a journalist at a very successful
publication that can pay you to take a few days to figure it out,
c) a scientist / engineer working in the same field, or d)
someone who retired from one of the above.

As for the rest of us, we cannot evaluate the validity of the
patents and the likelihood that Apple would be found to be
infringing them. We will just have to wait and see.