By a somewhat sketchy hint on LinkedIn, I suspect

By a somewhat sketchy hint on LinkedIn, I suspect he might be back at the Univ.of Arizona (his alma mater & the patent-holder of QMCs' printed electronics patent, if I recall correctly), as opposed to ASU, where he was the department head of their FDC, before leaving for KAUST & then UN-R. There might also be the remote possibility that he may now be on-staff at QMC...I had heard some rumors long-ago that might be in-the-cards at some point down the road....who knows[?], not me.
...to be continued