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Computer History


Inventor Invention
Blaise Pascal (1923-1662) Pascaline (1642)
Gottfried Wilhelm von Leibniz (1946-1716) Reckoner (1670)
Charles Babbage (1792-1871) Analytical Engine-calculating machine (1842)
Herman Hollerith (1860-1929) Tabulating Machine (1890)
John Atanasoff (1903-1995) Clifford Berry (1918-1963) Atanasoff-Berry Computer (1939)
Howard H. Aiken (1900-1973) Mark 1 (1944)
John Maunchly (1907-1980) J. Presper Eckert (1919-1995) ENIAC (Electronic Numerical Integration and Calculator)-1946
Alan Turning (1912-1954) Turing Machine (Late 1930's- 1940's)
Jon von Neumann (1903-1957) EDVAC (Electronic Discrete Variable Automatic Computer)-1947
William Shockley, John Bardeen, Walter Brittain Transistor (1947)
Grace Murray Hopper (1906-1992) COBOL (Common Business Oriented Language) - 1960
Jack Kilby (1923-2005) Hand Held Calculator (1958)
William Gates III (October 28, 1951) Microsoft Corporation (1958)
Paul Allen (Jan. 21, 1953) Microsoft Corporation (Co-Founder)-1958
Thomas Knoll John Knoll Adobe Photoshop (1988)
‎Adam Somlai-Fischer Prezi (2008)
Created by: Bryan De Guzman