Straight from the horses mouth... so to speak.
from the CC

"14:28 – The next major and very significant step in our lab-to-fab transition was to complete our process technology transfer to a commercial foundry, to fabricate our devices. We had previously announced our agreement with Anadigics for early development in August 2015. Even as we started to make progress at Anadigics through the last quarter of 2015, we were faced with operational uncertainties there, and began exploring pure-play foundry alternatives. We were very pleased to sign a manufacturing services agreement with Wavetek in November."

Green