I think the Surface Laptops (2018?) count, and arguably the previous models (2012+) sorta-kinda count (tablet + keyboard).

Side note: It's kinda funny to me that "the keyboard is detachable, the screen is glass and you can touch/write on it" makes it "lesser" than a laptop rather than being an upgrade.

But yeah, definitely happy to see more in this space. Now we just need e-Paper laptops to take off as well :)