"MR. OLSON [For Microsoft]: The ‘580 patent is a program, as I understand it, that’s married to a computer, has to be married to a computer in order to be patented. JUSTICE SCALIA: You can’t patent, you know, on-off, on-off code in the abstract, can you? MR. OLSON [For Microsoft]: That’s correct, Justice Scalia. JUSTICE SCALIA: There needs to be a device. MR. OLSON [For Microsoft]: An idea or a principle, two plus two equals four can’t be patented. It has to be put together with a machine and made into a usable device."