Real Time Linux, Now Patented

This week's Linux Weekly News is reporting that Victor Yodaiken, the developer of RT-Linux (Real Time linux) has been granted a patent on method used by RT-linux. He intends that Linux users be granted a no royalty license, users of closed OS' may have to. It's unclear whether Hurd or *BSD would be granted a royalty-free license. While this could be heralded as the beginning of a new defensive patent trust for free software, it also jars somewhat with the hacker ethic. What do you think? Is Victor's idea one which is technically original, and which would not have been published had the author not had the protection afforded by a patent? Was RT-Linux's status as prior art not sufficient to keep RT-Linux free from other patent claims?

Comments

Down with it!

[mjuarez]

If hackers all around the world started doing this, there would suddenly be no Open-Source anymore! I know I sound a bit like RMS, but you can't have "exceptions" in open source, and to have one "insider" doing it is a bad way to start.

In my opinion, all open source hackers, and people committed to developing open, free software (as in speech, not beer), should also commit themselves that, if they're developing something for the community, to completely release it under the GPL.

If we don't, developers will start like: "This software is free for end-users, home-users... etc, but not for commercial users." How exactly do you define a commercial user? Worse, how exactly do you enforce such a license? The simple, better-for-all way is simply to GPL it.

Can you say "GPL Violation"? I knew you could.

[thedward]

From the preamble to the GPL:

Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all.