Yeah, there are YMK references on a number of Cube's games. There's a huge YMK sign in the background of the Karate game.
Never seen the Interact-branded console before (wow, I remember when they were a halfway respectable maker of controllers like the ProPad!), but from what I'm finding... yep, that's definitely Cube Tech's work. Apparently that console was sold on QVC in the past, but I can't find a video, alas.
Incidentally, Xu Dong-Wei is still around at Cube Tech. The WHOIS info for tec-cube.com lists him as the domain owner.