Computer Hardware Inventors
(1) Keyboard — inventor, initial keypunch the device within the Thirties
(2) electronic transistor — physicist, music director Brattain & Wiliam William Bradford Shockley (1947 – 1948)
(3) RAM — associate Wang and Jay Forrester (1951)
(4) electronic device — Tom Cranston and Fred Longstaff (1952)
(5) magnetic disc — IBM, The IBM Model 350 computer file (1956 )
(6) Integrated Circuit— Jack Kilby & parliamentarian Noyce (1958)
(7) electronic device — political leader Engelbart (1964)
(8) optical device printer— urban center Stark weather at XEROX in (1969)
(9) Floppy Disk— Alan Shugart & IBM( 1970)
(10) chip — Faggin, Hoff & Mazor – Intel 4004