Telecomunications inventions

Timeline created by Joaquin Perurena
  • Telegraph

    Telegraph
    Communication system that allows the transmission of information by means of electrical impulses and using a pre-established code of signs.
    "the telegraph uses Morse code"
    Joseph Henry created the telegraph
  • Computer

    Computer
    The first computer resembling today's modern machines was the Analytical Engine, a device conceived and designed by British mathematician Charles Babbage between 1833 and 1871
  • Telephone

    Telephone
    Communication system that transmits voice and sound over a long distance by electrical or electromagnetic means.
    "Alexander Graham Bell patented the telephone in 1876"
  • Radio

    Radio
    Guglielmo Marconi: an Italian inventor, proved the feasibility of radio communication. He sent and received his first radio signal in Italy in 1895.
  • Television

    Television
    An electrical device that receives and reproduces these images and sounds
    John Logie Baird created the television
  • Mobile pone

    Mobile pone
    Martin Cooper Serrano is an American electronic engineer and inventor. It is considered one of the pioneers in the development of mobile telephony
  • Tablet

    Tablet
    In 1989, Jeff Hawkins, the founder of Palm Computing, created the GridPad. Some call this the first tablet computer