Regarding patents - My understanding is very little, if any, royalities (revenue) are being generated currently.
I believe you have a strategic situation where WAVX wants to leverage the patents to encourage (strongly) bundling with WAVX.
As the SED market continues to mature, do you entice bundling with WAVX (yes, longer term vision!) or drive partnerships away by immediate enforcement of a much smaller market.
(I'm also sure there are varying legal interpretations of patent enforcement/infrigement and processes that can drag the later option on for months, yrs.).