Do all computers include one of marcian hoff's inventions?

Answer 1

no, his invention was the 4004. many newer inventions have long superseded it, but it was the breakthrough that made the later inventions possible.

Very much like the Fairchild invention of the planar transistor was the breakthrough that made monolithic ICs possible, but ICs aren't just lots of planar transistors, they have other components as well as wiring on the one chip.

Answer 2

Marcian Hoff is credited with being one of the inventors of the microprocessor. So yes, all modern computers include one of these inventions.

Answer 3

yes for some computers

Answer 4

yes it does