And that is why this is, and always has been, a policy issue.The licenses under 3.3.a (other than 3.3.a.E, see below) do NOT grant any rights to implement IETF standards in products. IETF Contributors are NOT required to grant patent licenses to implementers. This has always been IETF's policy, and there is no ambiguity here.
Larry is right. This is a "policy" question for the group. I can tell you what the current rules say, and can help write new rules if there is consensus to change them (and if the chairs ask me to).
So far, Larry and Simon have voiced a desire to
change IETF policy so as to grant implementers a patent license to use code that's embedded in RFCs (oversimplifying,
of course).
Granting rights that you don't have remains tricky, as far as I understand these things :-)
Brian
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