The idea of making a connector called "4-in-1 connector" that takes the 4 following atomizers (510-901-801-carto) and not other types, is from another manufacturer.
Maybe it was enhanced in here, but the originality of the thought itself, and the invention itself, still comes from somewhere else.
And that is of course a common and undisputed knowledge.
But anyway, improving is good and I hope it works fine. I read that it is still experimental and under testing.
I still can't figure how was solved the fitting, the air distribution and the leakage issues, from the pictures posted. Hope we get more details if the tests proved to be conclusive.
The original one works like a charm and looks stunningly beautiful without the need for any add-on by the way.