Name a few things you consider to be inventions first to get the ball rolling.

For example, you could claim that nothing new in CMOS manufacturing exists because it’s all just the existing idea of a transistor. Or the transistor is just a quantum mechanic version of the vacuum tube. Or the vacuum tube just an electric version of the Babbage machine. Repeat for Internet vs packet switching.

Basically come up with a definition that doesn’t require a “I know it when I see it step” and I’ll easily fit many things Apple did in there unless it’s such a restrictive definition that no one invents anything.

“If I have seen futher, it is by standing on the shoulders of giants”