On 26 Sep 2007 at 14:06 +0200, Harald Alvestrand allegedly wrote: > Note that if: > > - Company A has a patent on nanosecond gate opening > - Company A has issued the claim above, in conjunction with an IETF > standard > - Company B has a patent on the application of slow-drying oil paint > - Company A paints their house with such an oil paint > - Company B asserts their patent on slow-drying oil paint against > company A > > then company B will automatically be the target for an assertion of the > nanosecond patent against all its uses of that patent, past, present and > future, within or outside the scope of the relevant IETF standard. > > It's a blanket license for use of the technology by any company that > doesn't hold a patent, but it's definitely not a "no strings attached" > policy. Harald, <sigh> this again. - It's a blanket statement for anyone, including those who have patents, who agree not to assert them. No license required. - You can sue any time you like. All that happens is that this agreement disappears. See the text. - If you don't want to be bound by a non-assertion agreement, you can get a license right at the very beginning. Some people do opt for this. If you have a problem with getting license-free use in return for not suing, you could too. So what are you missing? All you "lose" is the ability to use the technology license-free AND sue the holder at the same time. This promotes sharing of technology and joint development of the Internet. The only people who lose here are the patent parasites who make a living off lawsuits, and those who insist that technology be patent-free without actually looking at the terms of use. Scott _______________________________________________ Ietf@xxxxxxxx https://www1.ietf.org/mailman/listinfo/ietf