I participated in a study asking about the fairness, reasonableness and non-discriminatory nature of FRAND licensing in the context of licensing of patents in standards. I was surprised to find people there asserting there was no conflict between FRAND licensing and open source software. Here’s a simple explanation why that’s wrong.

Since patent licensing is by definition bilateral, and since open source communities that aren’t run by a single vendor are by definition multi-lateral, any standard which includes patents that require licensing discriminates against true multi-participant open source implementation. By definition, patent licensing as a precondition of implementation of a standard cannot ever be non-discriminatory. Even zero-fee licensing is discriminatory as it still requires implementers to seek permission, the antithesis of open source.