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Corollary and converse. | 279 comments | Create New Account
Comments belong to whoever posts them. Please notify us of inappropriate comments.
Corollary and converse.
Authored by: Ian Al on Sunday, October 21 2012 @ 07:02 AM EDT
At first I thought I had been caught in lazy writing. It happens to me often enough. I went back to what I wrote and found that both words are equally apt in each case.

converse

adj 1: of words so related that one reverses the relation denoted by the other; "`parental' and `filial' are converse terms"

corollary

n 1: a practical consequence that follows naturally; "blind jealousy is a frequent corollary of passionate love" 2: (logic) an inference that follows directly from the proof of another proposition
As the Court later explained, Flook stands for the proposition that the prohibition against patenting abstract ideas “cannot be circumvented by attempting to limit the use of the formula to a particular technological environment”
This patent application does the converse. The abstract idea does not exist in isolation without the technological environment. There is no method or process to be computerised because, when you take away the computer system, there is no method or process.
I could added that 'narrowing the technology to the use of the algorithm' is the converse of 'narrowing the use of the algorithm to the technology': they are converse terms. I used the word to emphasise that Apple were not using the same relationship between abstract idea and technology that was used in Flook. Thus the legal thinking needed to be different.

I could have said that it is a legal corollary in that 'narrowing the technology to the use of the algorithm leads to an unpatentable invention' naturally leads to the consequence that 'narrowing the technology to the use of the algorithm' also leads to an unpatentable invention. I should have said something like that, but I would have needed to justify it, further.

In Flook, it was the abstract idea (the math) that they wanted to patent by narrowing it to a niche process control method on a computer. In the Apple patent, they said they were narrowing a method ('A computerized method') to a networked computer system.

However, rather than being the converse, the claims state no discernible 'orderly procedure or process' or 'regular way or manner of doing' something and neither do they claim any post-solution activity as a result of things going on in the computer system.

There are no rubber components produced, no alarms reset, no decimals converted to BCD. no more apt search results given. It's like describing the motion of wheels in a perpetual motion machine without saying that it produces perpetual motion. Apple have given an outline description of some workings of a computer system, but have not claimed a novel method and have not declared the useful result of using a method.

For these reasons, it is untrue, therefore, that they have narrowed the use of a computer system to a new and useful method.

My use of the word 'corollary' later in the comment could also have been replaced with use of the word 'converse', although that did not occur to me at the time of writing:
If there is no useful and novel process or method, then the corollary to 35 USC § 101 applies:
Whoever does not invent or discover any new and useful process, machine, manufacture, or composition of matter, or any new and useful improvement thereof, may not obtain a patent therefor.
The terms I had emboldened in the text were the converse of the terms used at the same points in the section text. However, it was more the logical and legal inference that I thought was most important.

You were quite right to castigate me for relying on the descriptive material. I had hoped that I had made it clear that one had to rely on that material to even attempt to find a method in the claims. I hoped that folk here knew that if the claims did not claim a useful and new method invention then the rest of the patent text would not make any difference: there was no invention to protected by the patent. Perhaps that was an unreasonable assumption.

---
Regards
Ian Al
Software Patents: It's the disclosed functions in the patent, stupid!

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