We were pretty excited with the formation of the new Mobile High-Definition Interface Working Group, which happened in September, and so we thought a chat with the core IP owners behind the standard, US company Silicon Image, might prove enlightening. We spokes this week to Tim Vehling, VP of world wide marketing for Silicon Image, and asked if perhaps we went overboard in our September coverage, where we likened the new way of connecting phones to TV sets to re-inventing HDMI or USB technology. ‘There is huge potential in an HDMI format for mobile output of HD video,’ said Vehling, and later went on to quantify that market size, pointing out that there will be 300 million Smart phones in…