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You mean 4x4 smartcube?
Actually Giiker has patent on 4x4 and 5x5 smartcubes - https://patents.google.com/patent/CN210096886U/en
But I don't think such high-order smartcubes will be economically viable, and most probably never will be created in real.
Especially if it was made by GAN, we'd all be screwed 😅
Cool to know that patents exist, though the Giiker one wasn't great to begin with if I recall correctly
 
This looks like not a fresh patent.
And why one assuming that this patent it tied to XMD/QiYi?
I’m not sure why the person thought it was tied to XMD or QiYi (that’s not my message it was posted on the cube head discord server where I’m actually active)
 
This looks like not a fresh patent.
And why one assuming that this patent it tied to XMD/QiYi?

I’m not sure why the person thought it was tied to XMD or QiYi

Yeah, the patent application was granted in Nov 2021.
Does it take over 2 years to go from patent to production?

Tied to QiYi, because if you search further for the 2 inventors listed, you find other patents applied for by them and assigned to QiYi. Hence, the assumption they work for QiYi.
 
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Yeah, the patent application was granted in Nov 2021.
Does it take over 2 years to go from patent to production?
Tied to QiYi, because if you search further for the 2 inventors listed, you find other patents applied for by them and assigned to QiYi. Hence, the assumption they work for QiYi.

Maybe, but this patent is not assigned to QiYi...
And patent existence does not mean that it will be ever produced. Any clue that it is going to production exactly now? Actually current fashion in high-order cubes is ball-core, and it is much more reasonable since you can offload magnet attraction between layers to the ballcore.
 
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