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Computer Inventions

By facebooker_391582892628317
  • Nikola Tesla develops frequency hopping, now known as spread spectrum

    Nikola Tesla develops frequency hopping, now known as spread spectrum

  • Period: to

    1900s Tech Advancements

    Technological Advancements from 1900-1910
  • Morse Code

    Morse Code

    The first radio message was sent across the Atlantic Ocean in Morse code.
  • John Ambrose Fleming

    John Ambrose Fleming

    John Ambrose Fleming experimented with Edison's diode vacuum tubes and created the first commercial diode vacuum tube.

  • Lear Romec was founded in 1904.

    Lear Romec pumps for fluid systems used in aircraft, gas turbine engines, and radar cooling systems.
  • Lee De Frost

    Lee De Frost

    Lee De Frost filed patent #879,532 on January 29, 1907, for the vacuum tube triode. The patent was later used as an electronic switch in the first electronic computer.