click below
click below
Normal Size Small Size show me how
Computer History
Timeline Notes
Inventor | Invention/Date |
---|---|
Blaise Pascal | Pascaline-1642 |
Gottfried Wilhelm von Leibnez | Stepped Reckoner-1670 |
Charles Babbage | Analytical Engine-1837 |
Herman Hollerith | Punch Card Tabulating Machine-1890 |
John Atanasoff Clifford Berry | Atanasoff-Berry Computer-1939 |
Howard H. Aiken | Harvard Mark I-1944 |
John Mauchly J. Presper Eckert | ENIAC-1946 |
Alan Turing | Turing Machine-1936 |
John von Neumann | EDVAC & EDSAC-1947 & 1949 |
William Shockley, John Bardeen, Walter Houser Brattain | Transistor-1947 |
Grace Murray Hopper | COBOL-1959 |
Jack Kilby | 1st Integrated Circuit & 1st Hand Held Calculator-1958 |
William Gates III | Microsoft Corporation-1975 |
Paul Allen | Co-Founder Of Microsoft-1975 |
Thomas Knoll John Knoll | Adobe Photoshop-1988 |