July 2004
Intermediate to advanced
432 pages
8h 12m
English
Content preview from Open Source Licensing: Software Freedom and Intellectual Property LawBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Royalty Free
Software freedom doesn't require zero price for a copy of the specification describing how to write software. But it does require zero royalties for a license to those patent claims necessary to make, use, and sell open source implementations of that software. A price other than zero for the right to make copies conflicts directly with Open Source Principle # 2.
Therefore, the only reasonable royalty for a patent license for an open standard that can be implemented in open source is zero. The term of art for such a license is royalty free.
Very few of the reasonable and nondiscriminatory patent licenses for industry standards actually charge a royalty. As a practical matter, the word reasonable mostly means zero. But not always, ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.