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I'm not an expert
Good of you to admit it
I believe that almost all carbon rims are designed like that..
Even better of you to prove it incontrovertibly.
The common rims which are an aluminium structural rim plus a carbon fairing are Mavic Cosmic Carbone clinchers, Hed Jets and Flo60/90. There are probably others, but stuff like Shimano, Zipp, Campag/Fulcrum, Reynolds and pretty much everything else has the spokes anchored in the carbon at the inner diameter of the rim, just like regular metal rims.
I'm not an expert but I believe that almost all carbon rims are designed like that..