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Computer History

Timeline

inventorinvention/date
Blaise Pascal Mechanical calculating device 1642
Gottfried Wilhelm von Leibniz invented the Stepped Rocker 1670
Chalres Babbage analytical engine-calculating machine that used to punched cards to store information in 1842
Herman Hollerith invented the tabuling machine 1890
John Atanasoff Clifford Berry Atanasoff-Berry Computer (ABC) 1939
Howard H. Aiken Mark 1. 1944
John Mauchly J. Presper Eckert Electronic Numerical Integration and calculator. 1946
Alan Turing Turing Maching. late 30's and 40's
Jon von Neumann EDVAC(Electronic Discrete Variable Automatic Computer) 1949
William Shockley John Bardeen Walter Brittain Transistor 1947
Grace Murray Hopper COBOL(Common business oriented language)
Jack Kilby integrated Circuit (1958)
William Gates III Microsoft Cooperation 1975
Paul Allen Microsoft Cooperation
Thomas Knoll John Knoll Creators of Photoshop 1988
Created by: vhocogsn
Popular Computers sets

 

 



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