Announced Windows 8 Hybrid PC Sizes

Hey everyone.

Was wondering if anyone could tell me the largest announced Hybrid (Transformer style) that is set to be available at launch. I know that the transformer books will be in 13 and 14 inch sizes but ASUS has recently hinted that it might not make those available till Q2 2013. Are there any coming out this year that will be bigger than 11 inches? Again i mean Transformer style hybrids, not flippers or convertibles, but tablets with attachable docks.