I stand corrected. Actually Jobs stole it from Xerox and Gates from Jobs. There is a lot of controversy regarding the trail but the time line is clear.
https://uk.answers.yahoo.com/question/index?qid=20081016180628AAcLlHu&guccounter=1
Also there is a documentary film on this subject that is the best source of undisputed facts, but I can’t remember the title. I will look for it.
So all of what we use today was originated from Xerox for computing and Motorola for cell phone technology!