There is a new question how frequent are ex ante disclosures
in practice.
Recommendations addressing and perhaps making more rigorous
patent policies within standards setting organizations have
little impact on third party owners of essential patents since
they are not part of the standard organization in the first
place.
There will be several negative outcomes within the voluntary
standards community of perceived pressure on standards
organizations to adopt mandatory ex ante disclosure of terms and
conditions for maximum royalties for essential patents.
Rarely is a single essential patent subject of a license
between a patent owner and licensee … or is a particular term
in a license such as "royalty" more important than
some other term such as reciprocity or cross licensing.
The reasonable and non discriminatory assurance (RAND)
promise the holder of an essential patent makes to comply with
the requirement of the patent policy of many standards
developers is ambiguous and intentionally so. It is that
flexibility that is its strength