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Edison Discovers The Electron
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Walter Brattain Born
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Lee De Forest Invents The Audion
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John Bardeen Born
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William Shockley born
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John Bardeen & Walter Brattain Make First "Point Contact" Transistor
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Shockley Invents Junction Transistor
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Military Is Informed About Transistors
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Bell Labs Announces Invention of Transistor
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J Bardeen Leaves Bell Labs
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Junction Transistor Developed
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Shockley Leaves Bell Labs
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Nobel Prize Awarded to Shockley, Brattain & Bardeen
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Jack Kilby Invents Integrated Circuit
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Robert Noyce Patents Integrated Circuit
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The Nobel Prize in Physics 2000 Awarded to Jack Kilby for Invention of Integrated Circuit