Can't find any more of their BAs apart from this one listed - http://www.molex.com/molex/products/family?key=balanced_armature_audio_receiver&channel=products&chanName=family&pageTitle=Introduction
Perhaps they'll have access to a new one from Molex. Yes they're all from Molex.
From what I can tell, Molex does the engineering heavy lifting with FAD being the R&D arm for the audio based designs like the BAs. S'NEXT is just the new hub that they created to filter the tech out through OEM-ing for making profit in other countries.
You can find some patents for the various companies in the Japan Patent Office but the site design makes it almost impossible to direct link anything.
Edited by vwinter - 9/29/13 at 4:05pm